refactor(sync): ignore the clippy::needless_lifetimes lint

Author: yvt

src/r3/src/lib.rs

@@ -3,6 +3,7 @@
 #![feature(type_alias_impl_trait)]
 #![feature(const_trait_impl)]
 #![feature(const_mut_refs)]
+#![feature(lint_reasons)]
 #![feature(cell_update)]
 #![feature(decl_macro)]
 #![feature(doc_cfg)]

src/r3/src/sync/source.rs

@@ -353,6 +353,7 @@ macro_rules! impl_source_setter {
             )?
             ///
             /// [Take]: crate::bind::Bind::take_mut
+            #[expect(clippy::needless_lifetimes)] // `'pool`
             pub const fn take_bind<'pool>(
                 self,
                 bind: __pr::Bind<'pool, System, AutoWrapped<T>>,