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Rollup merge of #48005 - panicbit:env_unimpl_send_sync, r=alexcrichton

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Unimplement Send/Sync for ::env::{Args,ArgsOs,Vars,VarsOs}

Fixes #48004
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kennytm 2018-02-14 16:14:30 +08:00 committed by GitHub
commit c88a6fe569
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1 changed files with 12 additions and 0 deletions
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12
src/libstd/env.rs
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@ -723,6 +723,12 @@ pub fn args_os() -> ArgsOs {
ArgsOs { inner: sys::args::args() }
}
#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
impl !Send for Args {}
#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
impl !Sync for Args {}
#[stable(feature = "env", since = "1.0.0")]
impl Iterator for Args {
type Item = String;
@ -754,6 +760,12 @@ impl fmt::Debug for Args {
}
}
#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
impl !Send for ArgsOs {}
#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
impl !Sync for ArgsOs {}
#[stable(feature = "env", since = "1.0.0")]
impl Iterator for ArgsOs {
type Item = OsString;