feat(api): immutable setter methods

Author: KSXGitHub

Cargo.lock

@@ -52,6 +52,7 @@ cli-completions = ["cli"]
 pipe-trait = "^0.4.0"
 smart-default = "^0.7.1"
 derive_more = { version = "^2.0.1", features = ["full"] }
+derive_setters = "^0.1.8"
 rayon = "^1.10.0"
 text-block-macros = "^0.2.0"
 rounded-div = "^0.1.2"

Cargo.toml

@@ -8,13 +8,14 @@ pub use threads::Threads;
 
 use crate::{bytes_format::BytesFormat, visualizer::ColumnWidthDistribution};
 use clap::{ColorChoice, Parser};
+use derive_setters::Setters;
 use smart_default::SmartDefault;
 use std::{num::NonZeroU64, path::PathBuf};
 use terminal_size::{terminal_size, Width};
 use text_block_macros::text_block;
 
 /// The CLI arguments.
-#[derive(Debug, SmartDefault, Clone, Parser)]
+#[derive(Debug, SmartDefault, Setters, Clone, Parser)]
 #[clap(
     name = "pdu",
 
@@ -78,6 +79,7 @@ use text_block_macros::text_block;
 
     color = ColorChoice::Never,
 )]
+#[setters(prefix = "with_")]
 #[non_exhaustive]
 pub struct Args {
     /// List of files and/or directories.

src/args.rs

@@ -1,8 +1,10 @@
 use crate::{size, status_board::GLOBAL_STATUS_BOARD};
+use derive_setters::Setters;
 use std::fmt::Write;
 
 /// Scan progress.
-#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
+#[derive(Debug, Default, Setters, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
+#[setters(prefix = "with_")]
 pub struct ProgressReport<Size: size::Size> {
     /// Number of scanned items.
     pub items: u64,