rtic::mutex::prelude::* fixes glob import lint

rtic-core Mutex, Exclusive and multi-lock retained in
old location to not be backwards breaking

CHANGELOG.md

@@ -20,6 +20,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Fixed
 
+- Re-export `rtic_core::prelude` as `rtic::mutex::prelude` to allow glob imports + Clippy
 - Fix dated migration docs for spawn
 - Force mdBook to return error codes
 - Readded missing ramfunc output to book

macros/src/codegen/hardware_tasks.rs

@@ -97,7 +97,7 @@ pub fn codegen(
                 #[allow(non_snake_case)]
                 fn #name(#context: #name::Context) {
                     use rtic::Mutex as _;
-                    use rtic::mutex_prelude::*;
+                    use rtic::mutex::prelude::*;
 
                     #(#stmts)*
                 }

macros/src/codegen/idle.rs

@@ -68,7 +68,7 @@ pub fn codegen(
             #[allow(non_snake_case)]
             fn #name(#context: #name::Context) -> ! {
                 use rtic::Mutex as _;
-                use rtic::mutex_prelude::*;
+                use rtic::mutex::prelude::*;
 
                 #(#stmts)*
             }

macros/src/codegen/software_tasks.rs

@@ -131,7 +131,7 @@ pub fn codegen(
                 #[allow(non_snake_case)]
                 fn #name(#context: #name::Context #(,#inputs)*) {
                     use rtic::Mutex as _;
-                    use rtic::mutex_prelude::*;
+                    use rtic::mutex::prelude::*;
 
                     #(#stmts)*
                 }

src/lib.rs

@@ -42,6 +42,11 @@ pub use cortex_m_rtic_macros::app;
 pub use rtic_core::{prelude as mutex_prelude, Exclusive, Mutex};
 pub use rtic_monotonic::{self, Monotonic};
 
+/// module `mutex::prelude` provides `Mutex` and multi-lock variants. Recommended over `mutex_prelude`
+pub mod mutex {
+    pub use rtic_core::prelude;
+}
+
 #[doc(hidden)]
 pub mod export;
 #[doc(hidden)]