Merge #362

362: add note r=jonathanpallant a=gnxlxnxx the same note as in rust-embedded/riscv#87 Co-authored-by: gnxlxnxx <[email protected]>
rust-embedded · Nov 25, 2021 · 3d33d32 · 3d33d32
2 parents a78c497 + 0b4b032
commit 3d33d32
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/macros.rs b/src/macros.rs
@@ -30,6 +30,9 @@ macro_rules! iprintln {
 /// `None` variant the caller must ensure that the macro is called from a function that's executed
 /// at most once in the whole lifetime of the program.
 ///
+/// # Note
+/// This macro is unsound on multi core systems.
+///
 /// # Example
 ///
 /// ``` no_run