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add some fix

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Signed-off-by: ZHANGWENTAI <2092913428@qq.com>
This commit is contained in:
ZHANGWENTAI 2022-03-22 23:33:08 +08:00
parent 161b01a9ac
commit 71e34231e0
1 changed files with 4 additions and 3 deletions
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7
library/std/src/process.rs
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@ -2031,9 +2031,10 @@ pub fn id() -> u32 {
/// The default implementations are returning `libc::EXIT_SUCCESS` to indicate
/// a successful execution. In case of a failure, `libc::EXIT_FAILURE` is returned.
///
/// For the reason that different runtimes have diffrent specificatons on the
/// return value of the `main` function, this trait is likely to be available
/// only on standard library's runtime for type convenience.
/// Because different runtimes have different specifications on the return value
/// of the `main` function, this trait is likely to be available only on
/// standard library's runtime for convenience. Other runtimes are not required
/// to provide similar functionality.
#[cfg_attr(not(test), lang = "termination")]
#[unstable(feature = "termination_trait_lib", issue = "43301")]
#[rustc_on_unimplemented(