Switch to Cargo.toml based lint configuration #239
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As of the Cargo included in Rust 1.74, lints can now be configured in `Cargo.toml` across whole crates/workspaces: https://blog.rust-lang.org/2023/11/16/Rust-1.74.0.html https://doc.rust-lang.org/stable/cargo/reference/manifest.html#the-lints-section https://doc.rust-lang.org/stable/cargo/reference/workspaces.html#the-lints-table This reduces the boilerplate, and the chance that we forget to enable lints in some targets. The only thing we need to remember is to add the `[lints] workspace = true` to any new crates in the future. Making this switch exposed a few places where lints weren't enabled and issues had been missed, which have been fixed now. Since this feature requires Rust 1.74, the MSRV has also been bumped (however, libcnb 0.16.0 already requires Rust 1.74, so in practice this is a no-op). GUS-W-14523799.
Malax
approved these changes
Nov 20, 2023
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As of the Cargo included in Rust 1.74, lints can now be configured in
Cargo.tomlacross whole crates/workspaces:https://blog.rust-lang.org/2023/11/16/Rust-1.74.0.html
https://doc.rust-lang.org/stable/cargo/reference/manifest.html#the-lints-section
https://doc.rust-lang.org/stable/cargo/reference/workspaces.html#the-lints-table
This reduces the boilerplate, and the chance that we forget to enable lints in some targets. The only thing we need to remember is to add the
[lints] workspace = trueto any new crates in the future.Making this switch exposed a few places where lints weren't enabled and issues had been missed, which have been fixed now.
Since this feature requires Rust 1.74, the MSRV has also been bumped (however, libcnb 0.16.0 already requires Rust 1.74, so in practice this is a no-op).
GUS-W-14523799.