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Disable linux_ext in wasm32 and fortanix rustdoc builds.

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The `std::os::unix` module is stubbed out when building docs for these
target platforms. The introduction of Linux-specific extension traits
caused `std::os::net` to depend on sub-modules of `std::os::unix`,
which broke rustdoc for the `wasm32-unknown-unknown` target.

Adding an additional `#[cfg]` guard solves that rustdoc failure by
not declaring `linux_ext` on targets with a stubbed `std::os::unix`.
This commit is contained in:
John Millikin 2023-01-09 13:54:21 +09:00
parent a377893da2
commit 92aa5f6b27
1 changed files with 9 additions and 0 deletions
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9
library/std/src/os/net/mod.rs
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@ -1,4 +1,13 @@
//! OS-specific networking functionality.
// See cfg macros in `library/std/src/os/mod.rs` for why these platforms must
// be special-cased during rustdoc generation.
#[cfg(not(all(
doc,
any(
all(target_arch = "wasm32", not(target_os = "wasi")),
all(target_vendor = "fortanix", target_env = "sgx")
)
)))]
#[cfg(any(target_os = "linux", target_os = "android", doc))]
pub(super) mod linux_ext;