Source Generator that adds polyfill methods and types. This helps working with multi-targeted projects.

Read more about the project: Polyfills in .NET to ease multi-targeting

dotnet add package Meziantou.Polyfill

Then, you should see the generated types in the solution explorer

By default, all needed polyfills are generated. You can configure which polyfills should be generated by editing the .csproj file and adding the following properties:

<PropertyGroup>
  <!-- semicolon-separated or pipe-separated list of name prefix -->
  <!-- Tip: The name of the generated polyfills are available in the generated "Debug.g.cs" file -->
  <MeziantouPolyfill_IncludedPolyfills>T:Type1|T:Type2|M:Member1</MeziantouPolyfill_IncludedPolyfills>
  <MeziantouPolyfill_ExcludedPolyfills>M:System.Diagnostics.</MeziantouPolyfill_ExcludedPolyfills>

  <!-- Optional: Output the generated files to the obj\GeneratedFiles folder  -->
  <EmitCompilerGeneratedFiles>True</EmitCompilerGeneratedFiles>
  <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GeneratedFiles</CompilerGeneratedFilesOutputPath>
</PropertyGroup>

• System.Buffers.SearchValues
• System.Buffers.SearchValues<T> where T : System.IEquatable<T>?
• System.Collections.Generic.PriorityQueue<TElement, TPriority>
• System.Collections.Generic.ReferenceEqualityComparer
• System.Collections.ObjectModel.ReadOnlySet<T>
• System.Diagnostics.CodeAnalysis.AllowNullAttribute
• System.Diagnostics.CodeAnalysis.DisallowNullAttribute
• System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute
• System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute
• System.Diagnostics.CodeAnalysis.DynamicDependencyAttribute
• System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes
• System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembersAttribute
• System.Diagnostics.CodeAnalysis.ExperimentalAttribute
• System.Diagnostics.CodeAnalysis.MaybeNullAttribute
• System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute
• System.Diagnostics.CodeAnalysis.MemberNotNullAttribute
• System.Diagnostics.CodeAnalysis.MemberNotNullWhenAttribute
• System.Diagnostics.CodeAnalysis.NotNullAttribute
• System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute
• System.Diagnostics.CodeAnalysis.NotNullWhenAttribute
• System.Diagnostics.CodeAnalysis.RequiresAssemblyFilesAttribute
• System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute
• System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute
• System.Diagnostics.CodeAnalysis.SetsRequiredMembersAttribute
• System.Diagnostics.CodeAnalysis.StringSyntaxAttribute
• System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute
• System.Diagnostics.CodeAnalysis.UnscopedRefAttribute
• System.Diagnostics.StackTraceHiddenAttribute
• System.HashCode
• System.Index
• System.Net.Http.ReadOnlyMemoryContent
• System.Range
• System.Runtime.CompilerServices.AsyncMethodBuilderAttribute
• System.Runtime.CompilerServices.CallerArgumentExpressionAttribute
• System.Runtime.CompilerServices.CollectionBuilderAttribute
• System.Runtime.CompilerServices.CompilerFeatureRequiredAttribute
• System.Runtime.CompilerServices.DefaultInterpolatedStringHandler
• System.Runtime.CompilerServices.DisableRuntimeMarshallingAttribute
• System.Runtime.CompilerServices.InterpolatedStringHandlerArgumentAttribute
• System.Runtime.CompilerServices.InterpolatedStringHandlerAttribute
• System.Runtime.CompilerServices.IsExternalInit
• System.Runtime.CompilerServices.ModuleInitializerAttribute
• System.Runtime.CompilerServices.OverloadResolutionPriorityAttribute
• System.Runtime.CompilerServices.RequiredMemberAttribute
• System.Runtime.CompilerServices.SkipLocalsInitAttribute
• System.Runtime.CompilerServices.TupleElementNamesAttribute
• System.Runtime.InteropServices.SuppressGCTransitionAttribute
• System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute
• System.Runtime.Versioning.ObsoletedOSPlatformAttribute
• System.Runtime.Versioning.RequiresPreviewFeaturesAttribute
• System.Runtime.Versioning.SupportedOSPlatformAttribute
• System.Runtime.Versioning.SupportedOSPlatformGuardAttribute
• System.Runtime.Versioning.TargetPlatformAttribute
• System.Runtime.Versioning.UnsupportedOSPlatformAttribute
• System.Runtime.Versioning.UnsupportedOSPlatformGuardAttribute
• System.Threading.Lock
• System.Threading.Tasks.TaskToAsyncResult
• System.ValueTuple
• System.ValueTuple<T1>
• System.ValueTuple<T1, T2>
• System.ValueTuple<T1, T2, T3>
• System.ValueTuple<T1, T2, T3, T4>
• System.ValueTuple<T1, T2, T3, T4, T5>
• System.ValueTuple<T1, T2, T3, T4, T5, T6>
• System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>
• System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, TRest> where TRest : struct
• System.ITupleInternal

• System.ArgumentException.ThrowIfNullOrEmpty(System.String? argument, [System.String? paramName = null])
• System.ArgumentException.ThrowIfNullOrWhiteSpace(System.String? argument, [System.String? paramName = null])
• System.ArgumentNullException.ThrowIfNull(System.Object? argument, [System.String? paramName = null])
• System.ArgumentNullException.ThrowIfNull(System.Void* argument, [System.String? paramName = null])
• System.ArgumentOutOfRangeException.ThrowIfEqual<T>(T value, T other, [System.String? paramName = null])
• System.ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
• System.ArgumentOutOfRangeException.ThrowIfGreaterThan<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
• System.ArgumentOutOfRangeException.ThrowIfLessThanOrEqual<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
• System.ArgumentOutOfRangeException.ThrowIfLessThan<T>(T value, T other, [System.String? paramName = null]) where T : System.IComparable<T>
• System.ArgumentOutOfRangeException.ThrowIfNotEqual<T>(T value, T other, [System.String? paramName = null])
• System.BitConverter.ToInt16(System.ReadOnlySpan<System.Byte> value)
• System.BitConverter.ToInt32(System.ReadOnlySpan<System.Byte> value)
• System.Collections.Concurrent.ConcurrentDictionary<TKey, TValue>.GetOrAdd<TArg>(TKey key, System.Func<TKey, TArg, TValue> valueFactory, TArg factoryArgument) where TArg : allows ref struct
• System.Collections.Generic.CollectionExtensions.AsReadOnly<T>(this System.Collections.Generic.IList<T> list)
• System.Collections.Generic.CollectionExtensions.AsReadOnly<TKey, TValue>(this System.Collections.Generic.IDictionary<TKey, TValue> dictionary) where TKey : notnull
• System.Collections.Generic.CollectionExtensions.GetValueOrDefault<TKey, TValue>(this System.Collections.Generic.IReadOnlyDictionary<TKey, TValue> dictionary, TKey key)
• System.Collections.Generic.CollectionExtensions.GetValueOrDefault<TKey, TValue>(this System.Collections.Generic.IReadOnlyDictionary<TKey, TValue> dictionary, TKey key, TValue defaultValue)
• System.Collections.Generic.Dictionary<TKey, TValue>.Remove(TKey key, out TValue value)
• System.Collections.Generic.KeyValuePair<TKey, TValue>.Deconstruct(out TKey key, out TValue value)
• System.Collections.Generic.Queue<T>.TryDequeue(out T result)
• System.Collections.Immutable.ImmutableArray<T>.AsSpan()
• System.Collections.Immutable.ImmutableArray<T>.AsSpan(System.Int32 start, System.Int32 length)
• System.Collections.Immutable.ImmutableArray<T>.AsSpan(System.Range range)
• System.Convert.ToBase64String(System.ReadOnlySpan<System.Byte> bytes, [System.Base64FormattingOptions options = System.Base64FormattingOptions.None])
• System.Convert.ToHexString(System.Byte[] inArray)
• System.Convert.ToHexString(System.Byte[] inArray, System.Int32 offset, System.Int32 length)
• System.Convert.ToHexString(System.ReadOnlySpan<System.Byte> bytes)
• System.Convert.ToHexStringLower(System.Byte[] inArray)
• System.Convert.ToHexStringLower(System.Byte[] inArray, System.Int32 offset, System.Int32 length)
• System.Convert.ToHexStringLower(System.ReadOnlySpan<System.Byte> bytes)
• System.Diagnostics.Process.WaitForExitAsync([System.Threading.CancellationToken cancellationToken = default])
• System.Enum.GetNames<TEnum>() where TEnum : struct, System.Enum
• System.IO.File.WriteAllTextAsync(System.String path, System.ReadOnlyMemory<System.Char> contents, System.Text.Encoding encoding, [System.Threading.CancellationToken cancellationToken = default])
• System.IO.File.WriteAllTextAsync(System.String path, System.ReadOnlyMemory<System.Char> contents, [System.Threading.CancellationToken cancellationToken = default])
• System.IO.Stream.Read(System.Span<System.Byte> buffer)
• System.IO.Stream.ReadAsync(System.Memory<System.Byte> buffer, [System.Threading.CancellationToken cancellationToken = default])
• System.IO.Stream.ReadAtLeast(System.Span<System.Byte> buffer, System.Int32 minimumBytes, [System.Boolean throwOnEndOfStream = true])
• System.IO.Stream.ReadAtLeastAsync(System.Memory<System.Byte> buffer, System.Int32 minimumBytes, [System.Boolean throwOnEndOfStream = true], [System.Threading.CancellationToken cancellationToken = default])
• System.IO.Stream.Write(System.ReadOnlySpan<System.Byte> buffer)
• System.IO.Stream.WriteAsync(System.ReadOnlyMemory<System.Byte> buffer, [System.Threading.CancellationToken cancellationToken = default])
• System.IO.StreamReader.ReadLineAsync()
• System.IO.StreamReader.ReadLineAsync(System.Threading.CancellationToken cancellationToken)
• System.IO.TextReader.ReadAsync(System.Memory<System.Char> buffer, [System.Threading.CancellationToken cancellationToken = default])
• System.IO.TextReader.ReadToEndAsync(System.Threading.CancellationToken cancellationToken)
• System.IO.TextWriter.WriteAsync(System.ReadOnlyMemory<System.Char> buffer, [System.Threading.CancellationToken cancellationToken = default])
• System.Int32.TryParse(System.ReadOnlySpan<System.Byte> utf8Text, System.Globalization.NumberStyles style, System.IFormatProvider? provider, out System.Int32 result)
• System.Int32.TryParse(System.ReadOnlySpan<System.Byte> utf8Text, System.IFormatProvider? provider, out System.Int32 result)
• System.Int32.TryParse(System.ReadOnlySpan<System.Char> s, System.Globalization.NumberStyles style, System.IFormatProvider? provider, out System.Int32 result)
• System.Int32.TryParse(System.ReadOnlySpan<System.Char> s, System.IFormatProvider? provider, out System.Int32 result)
• System.Linq.AsyncEnumerable.AggregateAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TSource>> func, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TSource, TSource> func, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, System.Func<TAccumulate, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateAsync<TSource, TAccumulate, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, System.Func<TAccumulate, TResult> resultSelector, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, System.Func<TKey, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> seedSelector, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TAccumulate>> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TKey, TAccumulate> seedSelector, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.AsyncEnumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.AsyncEnumerable.AllAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AllAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AnyAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.Append<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource element)
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Decimal> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Double> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int32> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int64> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Decimal>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Double>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int32>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int64>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Single>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.AverageAsync(this System.Collections.Generic.IAsyncEnumerable<System.Single> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.Chunk<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 size)
• System.Linq.AsyncEnumerable.Concat<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second)
• System.Linq.AsyncEnumerable.ContainsAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource value, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.CountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.DefaultIfEmpty<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source)
• System.Linq.AsyncEnumerable.DefaultIfEmpty<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue)
• System.Linq.AsyncEnumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.Distinct<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
• System.Linq.AsyncEnumerable.ElementAtAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Index index, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ElementAtAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 index, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ElementAtOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Index index, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ElementAtOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 index, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ExceptBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TKey> second, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.ExceptBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TKey> second, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.Except<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
• System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.FirstOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.Index<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source)
• System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LastOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.LongCountAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MaxAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MaxByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MaxByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MinAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MinByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.MinByAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.Prepend<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource element)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TResult>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IEnumerable<TResult>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IAsyncEnumerable<TResult>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IEnumerable<TResult>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TResult>>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TResult>>> selector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Collections.Generic.IEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IAsyncEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Collections.Generic.IEnumerable<TCollection>> collectionSelector, System.Func<TSource, TCollection, TResult> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TCollection>>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
• System.Linq.AsyncEnumerable.SelectMany<TSource, TCollection, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Collections.Generic.IEnumerable<TCollection>>> collectionSelector, System.Func<TSource, TCollection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
• System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> selector)
• System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, TResult> selector)
• System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> selector)
• System.Linq.AsyncEnumerable.Select<TSource, TResult>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TResult> selector)
• System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SingleOrDefaultAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, TSource defaultValue, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SkipLast<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
• System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.SkipWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.Skip<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Decimal> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Double> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int32> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Int64> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Decimal>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Double>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int32>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Int64>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Nullable<System.Single>> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.SumAsync(this System.Collections.Generic.IAsyncEnumerable<System.Single> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.TakeLast<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
• System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.TakeWhile<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.Take<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Int32 count)
• System.Linq.AsyncEnumerable.Take<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Range range)
• System.Linq.AsyncEnumerable.ToArrayAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ToAsyncEnumerable<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TKey, TValue>(this System.Collections.Generic.IAsyncEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TKey, TValue>(this System.Collections.Generic.IAsyncEnumerable<System.ValueTuple<TKey, TValue>> source, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey, TElement>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TElement>> elementSelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToDictionaryAsync<TSource, TKey, TElement>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TSource, TElement> elementSelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null], [System.Threading.CancellationToken cancellationToken = default]) where TKey : notnull
• System.Linq.AsyncEnumerable.ToHashSetAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null], [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.ToListAsync<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, [System.Threading.CancellationToken cancellationToken = default])
• System.Linq.AsyncEnumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TKey>> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? comparer = null])
• System.Linq.AsyncEnumerable.Union<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> first, System.Collections.Generic.IAsyncEnumerable<TSource> second, [System.Collections.Generic.IEqualityComparer<TSource>? comparer = null])
• System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Boolean> predicate)
• System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Int32, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.Where<TSource>(this System.Collections.Generic.IAsyncEnumerable<TSource> source, System.Func<TSource, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Boolean>> predicate)
• System.Linq.AsyncEnumerable.Zip<TFirst, TSecond>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second)
• System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TThird>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Collections.Generic.IAsyncEnumerable<TThird> third)
• System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TResult>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Func<TFirst, TSecond, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<TResult>> resultSelector)
• System.Linq.AsyncEnumerable.Zip<TFirst, TSecond, TResult>(this System.Collections.Generic.IAsyncEnumerable<TFirst> first, System.Collections.Generic.IAsyncEnumerable<TSecond> second, System.Func<TFirst, TSecond, TResult> resultSelector)
• System.Linq.Enumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Func<TKey, TAccumulate> seedSelector, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.Enumerable.AggregateBy<TSource, TKey, TAccumulate>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, TAccumulate seed, System.Func<TAccumulate, TSource, TAccumulate> func, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.Enumerable.CountBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, [System.Collections.Generic.IEqualityComparer<TKey>? keyComparer = null]) where TKey : notnull
• System.Linq.Enumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
• System.Linq.Enumerable.DistinctBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
• System.Linq.Enumerable.Index<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
• System.Linq.Enumerable.IntersectBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TKey> second, System.Func<TSource, TKey> keySelector)
• System.Linq.Enumerable.IntersectBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TKey> second, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
• System.Linq.Enumerable.MaxBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
• System.Linq.Enumerable.MaxBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IComparer<TKey>? comparer)
• System.Linq.Enumerable.MinBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector)
• System.Linq.Enumerable.MinBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> source, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IComparer<TKey>? comparer)
• System.Linq.Enumerable.OrderDescending<T>(this System.Collections.Generic.IEnumerable<T> source)
• System.Linq.Enumerable.OrderDescending<T>(this System.Collections.Generic.IEnumerable<T> source, System.Collections.Generic.IComparer<T>? comparer)
• System.Linq.Enumerable.Order<T>(this System.Collections.Generic.IEnumerable<T> source)
• System.Linq.Enumerable.Order<T>(this System.Collections.Generic.IEnumerable<T> source, System.Collections.Generic.IComparer<T>? comparer)
• System.Linq.Enumerable.ToDictionary<TKey, TValue>(this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source) where TKey : notnull
• System.Linq.Enumerable.ToDictionary<TKey, TValue>(this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, TValue>> source, System.Collections.Generic.IEqualityComparer<TKey>? comparer) where TKey : notnull
• System.Linq.Enumerable.ToHashSet<TSource>(this System.Collections.Generic.IEnumerable<TSource> source)
• System.Linq.Enumerable.ToHashSet<TSource>(this System.Collections.Generic.IEnumerable<TSource> source, System.Collections.Generic.IEqualityComparer<TSource>? comparer)
• System.Linq.Enumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Func<TSource, TKey> keySelector)
• System.Linq.Enumerable.UnionBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Func<TSource, TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer)
• System.Linq.Enumerable.Zip<TFirst, TSecond>(this System.Collections.Generic.IEnumerable<TFirst> first, System.Collections.Generic.IEnumerable<TSecond> second)
• System.Math.Clamp(System.Int32 value, System.Int32 min, System.Int32 max)
• System.Math.Clamp(System.UInt32 value, System.UInt32 min, System.UInt32 max)
• System.MemoryExtensions.AsSpan(this System.String? text, System.Int32 start, System.Int32 length)
• System.MemoryExtensions.CommonPrefixLength<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> other)
• System.MemoryExtensions.CommonPrefixLength<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> other, System.Collections.Generic.IEqualityComparer<T>? comparer)
• System.MemoryExtensions.CommonPrefixLength<T>(this System.Span<T> span, System.ReadOnlySpan<T> other)
• System.MemoryExtensions.CommonPrefixLength<T>(this System.Span<T> span, System.ReadOnlySpan<T> other, System.Collections.Generic.IEqualityComparer<T>? comparer)
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAnyExcept<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
• System.MemoryExtensions.ContainsAny<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
• System.MemoryExtensions.Contains<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.Contains<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.ReadOnlySpan<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, System.ReadOnlySpan<T> values) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value0, T value1) where T : System.IEquatable<T>?
• System.MemoryExtensions.IndexOfAnyExcept<T>(this System.Span<T> span, T value0, T value1, T value2) where T : System.IEquatable<T>?
• System.Net.Http.HttpContent.CopyTo(System.IO.Stream stream, System.Net.TransportContext? context, System.Threading.CancellationToken cancellationToken)
• System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream)
• System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Net.TransportContext? context)
• System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Net.TransportContext? context, System.Threading.CancellationToken cancellationToken)
• System.Net.Http.HttpContent.CopyToAsync(System.IO.Stream stream, System.Threading.CancellationToken cancellationToken)
• System.Net.Http.HttpContent.ReadAsStream(System.Threading.CancellationToken cancellationToken)
• System.Net.Http.HttpContent.ReadAsStream()
• System.Net.Http.HttpContent.ReadAsStringAsync(System.Threading.CancellationToken cancellationToken)
• System.Net.Sockets.UdpClient.Send(System.ReadOnlySpan<System.Byte> datagram, System.Net.IPEndPoint? endPoint)
• System.Net.Sockets.UdpClient.Send(System.ReadOnlySpan<System.Byte> datagram, System.String? hostname, System.Int32 port)
• System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, System.Net.IPEndPoint? endPoint, [System.Threading.CancellationToken cancellationToken = default])
• System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, System.String? hostname, System.Int32 port, [System.Threading.CancellationToken cancellationToken = default])
• System.Net.Sockets.UdpClient.SendAsync(System.ReadOnlyMemory<System.Byte> datagram, [System.Threading.CancellationToken cancellationToken = default])
• System.ObjectDisposedException.ThrowIf(System.Boolean condition, System.Object instance)
• System.ObjectDisposedException.ThrowIf(System.Boolean condition, System.Type type)
• System.OperatingSystem.IsLinux()
• System.OperatingSystem.IsMacOS()
• System.OperatingSystem.IsWindows()
• System.OperatingSystem.IsWindowsVersionAtLeast(System.Int32 major, [System.Int32 minor = 0], [System.Int32 build = 0], [System.Int32 revision = 0])
• System.Security.Cryptography.MD5.HashData(System.ReadOnlySpan<System.Byte> source)
• System.Security.Cryptography.SHA256.HashData(System.ReadOnlySpan<System.Byte> source)
• System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1)
• System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1, System.ReadOnlySpan<System.Char> str2)
• System.String.Concat(System.ReadOnlySpan<System.Char> str0, System.ReadOnlySpan<System.Char> str1, System.ReadOnlySpan<System.Char> str2, System.ReadOnlySpan<System.Char> str3)
• System.String.Contains(System.Char value)
• System.String.Contains(System.Char value, System.StringComparison comparisonType)
• System.String.Contains(System.String value, System.StringComparison comparisonType)
• System.String.CopyTo(System.Span<System.Char> destination)
• System.String.Create(System.IFormatProvider? provider, ref System.Runtime.CompilerServices.DefaultInterpolatedStringHandler handler)
• System.String.EndsWith(System.Char value)
• System.String.GetHashCode(System.StringComparison comparisonType)
• System.String.IndexOf(System.Char value, System.StringComparison comparisonType)
• System.String.Join(System.Char separator, params System.Object?[] values)
• System.String.Join(System.Char separator, params System.ReadOnlySpan<System.Object?> values)
• System.String.Join(System.Char separator, params System.ReadOnlySpan<System.String?> value)
• System.String.Join(System.Char separator, params System.String?[] value)
• System.String.Join<T>(System.Char separator, System.Collections.Generic.IEnumerable<T> values)
• System.String.Replace(System.String oldValue, System.String? newValue, System.StringComparison comparisonType)
• System.String.ReplaceLineEndings(System.String replacementText)
• System.String.ReplaceLineEndings()
• System.String.Split(System.Char separator, System.Int32 count, [System.StringSplitOptions options = System.StringSplitOptions.None])
• System.String.Split(System.Char separator, [System.StringSplitOptions options = System.StringSplitOptions.None])
• System.String.StartsWith(System.Char value)
• System.String.TryCopyTo(System.Span<System.Char> destination)
• System.Text.Encoding.GetString(System.ReadOnlySpan<System.Byte> bytes)
• System.Text.StringBuilder.Append(System.ReadOnlyMemory<System.Char> value)
• System.Text.StringBuilder.Append(System.ReadOnlySpan<System.Char> value)
• System.Text.StringBuilder.AppendJoin(System.Char separator, params System.Object?[] values)
• System.Text.StringBuilder.AppendJoin(System.Char separator, params System.String?[] values)
• System.Text.StringBuilder.AppendJoin(System.String? separator, params System.Object?[] values)
• System.Text.StringBuilder.AppendJoin(System.String? separator, params System.String?[] values)
• System.Text.StringBuilder.AppendJoin<T>(System.Char separator, System.Collections.Generic.IEnumerable<T> values)
• System.Text.StringBuilder.AppendJoin<T>(System.String? separator, System.Collections.Generic.IEnumerable<T> values)
• System.Text.StringBuilder.Replace(System.ReadOnlySpan<System.Char> oldValue, System.ReadOnlySpan<System.Char> newValue)
• System.Text.StringBuilder.Replace(System.ReadOnlySpan<System.Char> oldValue, System.ReadOnlySpan<System.Char> newValue, System.Int32 startIndex, System.Int32 count)
• System.Threading.CancellationTokenSource.CancelAsync()
• System.Threading.Tasks.Task.WaitAsync(System.Threading.CancellationToken cancellationToken)
• System.Threading.Tasks.TaskAsyncEnumerableExtensions.ToBlockingEnumerable<T>(this System.Collections.Generic.IAsyncEnumerable<T> source, [System.Threading.CancellationToken cancellationToken = default])
• System.TimeSpan.Multiply(System.Double factor)
• System.Type.GetConstructor(System.Reflection.BindingFlags bindingAttr, System.Type[] types)
• System.Type.GetMethod(System.String name, System.Reflection.BindingFlags bindingAttr, System.Type[] types)
• System.Type.IsAssignableTo(System.Type? targetType)

• System.Collections.ObjectModel.ReadOnlyCollection<T>.Empty
• System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>.Empty
• System.Environment.ProcessId
• System.Net.Http.HttpMethod.Query

• Create a new file named <xml documentation id>.cs in the project Meziantou.Polyfill.Editor
• Run Meziantou.Polyfill.Generator

Notes:

• All files must be self contained. Use a file class if needed.
• If you need to generate a file only when another polyfill is generated, add // when <xml documentation id> in the file
• If xml documentation id is too long, you can use // XML-DOC: <xml documentation id> in the file