Document std feature and fix portable-atomic feature (#134)

smol-rs · May 29, 2024 · 5445f25 · 5445f25
1 parent 89c9f95
commit 5445f25
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diff --git a/Cargo.toml b/Cargo.toml
@@ -17,7 +17,11 @@ exclude = ["/.*"]
 [features]
 default = ["std"]
 std = ["concurrent-queue/std", "parking"]
-portable-atomic = ["portable-atomic-util", "portable_atomic_crate"]
+portable-atomic = [
+ "portable-atomic-util",
+ "portable_atomic_crate",
+ "concurrent-queue/portable-atomic",
+]
 loom = ["concurrent-queue/loom", "parking?/loom", "dep:loom"]
 
 [lints.rust]

diff --git a/src/lib.rs b/src/lib.rs
@@ -62,6 +62,9 @@
 //!
 //! # Features
 //!
+//! - The `std` feature (enabled by default) enables the use of the Rust standard library. Disable it for `no_std`
+//! support
+//!
 //! - The `portable-atomic` feature enables the use of the [`portable-atomic`] crate to provide
 //! atomic operations on platforms that don't support them.
 //!