• Add error::Accumulator #164
• Impl FromMeta for syn::Type and its newtype variants #172

• Impl FromMeta for syn::ExprPath #170

• Add FromAttributes trait and macro #151

New Contributors

• @jhoobergs made their first contribution in #148

• Bump edition to 2018
• Error on duplicate fields in #[darling(...)] attributes #130
• Impl Copy for SpannedValue<T: Copy>
• Add SpannedValue::map_ref

• Add #[darling(and_then = "...")] as an alternative to #[darling(map = "...")]

• Fix FromMeta impl for char #126

• Impl FromMeta for HashMap with Path and Ident keys

• Impl FromMeta for ExprArray and various integer Vecs #122
• Remove unreachable from darling::ast::Data #123
• Add darling::ast::Data::try_empty_from #123

• POSSIBLY BREAKING: Derived impls of FromDeriveInput, FromField, FromVariant, and FromTypeParam will now error when encountering an attribute darling has been asked to parse that isn't a supported shape. Any crates using darling that relied on those attributes being silently ignored could see new errors reported in their dependent crates. #113
• Impl syn::spanned::Spanned for darling::util::SpannedValue #113
• Add darling::util::parse_attribute_to_meta_list to provide useful errors during attribute parsing #113
• Add impl From<syn::Error> for Error to losslessly propagate syn errors #116

• Fixes semver breakage from v0.10.3

For additional information, see CHANGELOG.md