From 43ede7331d6b05f6e3c1b215694db3137c8583c2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?= Date: Fri, 20 Sep 2024 05:31:54 +0000 Subject: [PATCH] Explain why non_snake_case is skipped for binary crates --- compiler/rustc_lint/src/nonstandard_style.rs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/compiler/rustc_lint/src/nonstandard_style.rs b/compiler/rustc_lint/src/nonstandard_style.rs index d81052b5e2466..ce4ee45c485ed 100644 --- a/compiler/rustc_lint/src/nonstandard_style.rs +++ b/compiler/rustc_lint/src/nonstandard_style.rs @@ -332,6 +332,9 @@ impl<'tcx> LateLintPass<'tcx> for NonSnakeCase { return; } + // Issue #45127: don't enforce `snake_case` for binary crates as binaries are not intended + // to be distributed and depended on like libraries. The lint is not suppressed for cdylib + // or staticlib because it's not clear what the desired lint behavior for those are. if cx.tcx.crate_types().iter().all(|&crate_type| crate_type == CrateType::Executable) { return; }