Mention target_has_atomic stabilization

2026-04-22 09:07:57 +00:00 · 2022-12-11 15:56:31 -08:00
parent 650358fa00
commit 37faaf295e
1 changed files with 1 additions and 0 deletions
@@ -92,6 +92,7 @@ fn main() {
        println!("cargo:rustc-cfg=no_relaxed_trait_bounds");
    }

+    // Support for #[cfg(target_has_atomic = "...")] stabilized in Rust 1.60.
    if minor < 60 {
        println!("cargo:rustc-cfg=no_target_has_atomic");
        // Allowlist of archs that support std::sync::atomic module. This is