Deprecated if_let_mutex due to stabilization in 2024 edition

Author: alex-semenyuk

clippy_lints/src/declared_lints.rs

@@ -212,7 +212,6 @@ pub static LINTS: &[&crate::LintInfo] = &[
     crate::functions::TOO_MANY_ARGUMENTS_INFO,
     crate::functions::TOO_MANY_LINES_INFO,
     crate::future_not_send::FUTURE_NOT_SEND_INFO,
-    crate::if_let_mutex::IF_LET_MUTEX_INFO,
     crate::if_not_else::IF_NOT_ELSE_INFO,
     crate::if_then_some_else_none::IF_THEN_SOME_ELSE_NONE_INFO,
     crate::ignored_unit_patterns::IGNORED_UNIT_PATTERNS_INFO,

clippy_lints/src/deprecated_lints.rs

@@ -40,6 +40,8 @@ declare_with_version! { DEPRECATED(DEPRECATED_VERSION): &[(&str, &str)] = &[
     ("clippy::pub_enum_variant_names", "`clippy::enum_variant_names` now covers this case via the `avoid-breaking-exported-api` config"),
     #[clippy::version = "1.54.0"]
     ("clippy::wrong_pub_self_convention", "`clippy::wrong_self_convention` now covers this case via the `avoid-breaking-exported-api` config"),
+    #[clippy::version = "1.83.0"]
+    ("clippy::if_let_mutex", "`if_let_rescope` is now stable [#131154](https://github.com/rust-lang/rust/issues/131154). The Mutex lock does not held for the whole `if let ... else` block. There are no deadlocks on this reason."),
     // end deprecated lints. used by `cargo dev deprecate_lint`
 ]}
 

clippy_lints/src/if_let_mutex.rs

@@ -152,7 +152,6 @@ mod from_raw_with_void_ptr;
 mod from_str_radix_10;
 mod functions;
 mod future_not_send;
-mod if_let_mutex;
 mod if_not_else;
 mod if_then_some_else_none;
 mod ignored_unit_patterns;
@@ -791,7 +790,6 @@ pub fn register_lints(store: &mut rustc_lint::LintStore, conf: &'static Conf) {
     store.register_late_pass(|_| Box::new(option_if_let_else::OptionIfLetElse));
     store.register_late_pass(|_| Box::new(future_not_send::FutureNotSend));
     store.register_late_pass(move |_| Box::new(large_futures::LargeFuture::new(conf)));
-    store.register_late_pass(|_| Box::new(if_let_mutex::IfLetMutex));
     store.register_late_pass(|_| Box::new(if_not_else::IfNotElse));
     store.register_late_pass(|_| Box::new(equatable_if_let::PatternEquality));
     store.register_late_pass(|_| Box::new(manual_async_fn::ManualAsyncFn));

clippy_lints/src/lib.rs

@@ -15,5 +15,6 @@
 #![warn(clippy::regex_macro)] //~ ERROR: lint `clippy::regex_macro`
 #![warn(clippy::pub_enum_variant_names)] //~ ERROR: lint `clippy::pub_enum_variant_names`
 #![warn(clippy::wrong_pub_self_convention)] //~ ERROR: lint `clippy::wrong_pub_self_convention`
+#![warn(clippy::if_let_mutex)] //~ ERROR: lint `clippy::if_let_mutex`
 
 fn main() {}