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Emit the full is_{arch}_feature_detected! macro on all arches when building docs (#1276)

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Amanieu d'Antras 2022-01-28 09:49:43 +00:00 • committed by GitHub
parent 929f6e8409
commit 3030730d04
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1 changed files with 45 additions and 1 deletions
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46
library/stdarch/crates/std_detect/src/detect/mod.rs
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@ -19,6 +19,7 @@
use cfg_if::cfg_if;
#[cfg(not(doc))]
#[macro_use]
mod error_macros;
@ -26,7 +27,50 @@ mod error_macros;
mod macros;
cfg_if! {
if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
if #[cfg(doc)] {
// When building docs, emit the full macro for all supported arches.
#[allow(dead_code)]
mod arch {
#[path = "x86.rs"]
#[macro_use]
mod x86;
#[path = "arm.rs"]
#[macro_use]
mod arm;
#[path = "aarch64.rs"]
#[macro_use]
mod aarch64;
#[path = "riscv.rs"]
#[macro_use]
mod riscv;
#[path = "powerpc.rs"]
#[macro_use]
mod powerpc;
#[path = "powerpc64.rs"]
#[macro_use]
mod powerpc64;
#[path = "mips.rs"]
#[macro_use]
mod mips;
#[path = "mips64.rs"]
#[macro_use]
mod mips64;
#[doc(hidden)]
pub(crate) enum Feature {
Null
}
#[doc(hidden)]
pub mod __is_feature_detected {}
impl Feature {
#[doc(hidden)]
pub(crate) fn from_str(_s: &str) -> Result<Feature, ()> { Err(()) }
#[doc(hidden)]
pub(crate) fn to_str(self) -> &'static str { "" }
}
}
} else if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
#[path = "arch/x86.rs"]
#[macro_use]
mod arch;