bjoernager/rust
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Use drop instead of the toilet closure |_| ()

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This commit is contained in:
Lzu Tao 2020-01-02 08:56:12 +00:00
parent 5095101528
commit dd8f072233
25 changed files with 35 additions and 35 deletions
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2
src/libstd/sys_common/mod.rs
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@ -36,7 +36,7 @@ macro_rules! rtunwrap {
match $e {
$ok(v) => v,
ref err => {
let err = err.as_ref().map(|_| ()); // map Ok/Some which might not be Debug
let err = err.as_ref().map(drop); // map Ok/Some which might not be Debug
rtabort!(concat!("unwrap failed: ", stringify!($e), " = {:?}"), err)
}
}