From d716b6f3b1b65ca2207fe1e2d11239776f82a42d Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 2 May 2025 16:02:37 +0200 Subject: [PATCH] rust: clean Rust 1.88.0's `clippy::uninlined_format_args` lint [ Downstream kernel commit 211dcf77856db64c73e0c3b9ce0c624ec855daca ] Starting with Rust 1.88.0 (expected 2025-06-26) [1], `rustc` may move back the `uninlined_format_args` to `style` from `pedantic` (it was there waiting for rust-analyzer suppotr), and thus we will start to see lints like: warning: variables can be used directly in the `format!` string --> rust/macros/kunit.rs:105:37 | 105 | let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{}", test); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args help: change this to | 105 - let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{}", test); 105 + let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{test}"); There is even a case that is a pure removal: warning: variables can be used directly in the `format!` string --> rust/macros/module.rs:51:13 | 51 | format!("{field}={content}\0", field = field, content = content) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args help: change this to | 51 - format!("{field}={content}\0", field = field, content = content) 51 + format!("{field}={content}\0") The lints all seem like nice cleanups, thus just apply them. We may want to disable `allow-mixed-uninlined-format-args` in the future. Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs). Link: https://github.com/rust-lang/rust-clippy/pull/14160 [1] Acked-by: Benno Lossin Reviewed-by: Tamir Duberstein Reviewed-by: Alice Ryhl Link: https://lore.kernel.org/r/20250502140237.1659624-6-ojeda@kernel.org Signed-off-by: Miguel Ojeda Signed-off-by: Benno Lossin --- internal/src/pinned_drop.rs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/internal/src/pinned_drop.rs b/internal/src/pinned_drop.rs index c824dd8b..c4ca7a70 100644 --- a/internal/src/pinned_drop.rs +++ b/internal/src/pinned_drop.rs @@ -28,8 +28,7 @@ pub(crate) fn pinned_drop(_args: TokenStream, input: TokenStream) -> TokenStream // Found the end of the generics, this should be `PinnedDrop`. assert!( matches!(tt, TokenTree::Ident(i) if i.to_string() == "PinnedDrop"), - "expected 'PinnedDrop', found: '{:?}'", - tt + "expected 'PinnedDrop', found: '{tt:?}'" ); pinned_drop_idx = Some(i); break;