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| author | Lzu Tao <taolzu@gmail.com> | 2020-01-02 08:56:12 +0000 |
|---|---|---|
| committer | Lzu Tao <taolzu@gmail.com> | 2020-01-02 08:56:12 +0000 |
| commit | dd8f07223346b06da723c25a3ac42f874e6c945c (patch) | |
| tree | 677912d1758b3abbd9cfa00273be1251028cc61f /src/libstd/sys/unix/net.rs | |
| parent | 509510152865d5a9a47723ad56047904986c9dd9 (diff) | |
| download | rust-dd8f07223346b06da723c25a3ac42f874e6c945c.tar.gz rust-dd8f07223346b06da723c25a3ac42f874e6c945c.zip | |
Use drop instead of the toilet closure `|_| ()`
Diffstat (limited to 'src/libstd/sys/unix/net.rs')
| -rw-r--r-- | src/libstd/sys/unix/net.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/sys/unix/net.rs b/src/libstd/sys/unix/net.rs index 4c23aabf497..79b0dc02978 100644 --- a/src/libstd/sys/unix/net.rs +++ b/src/libstd/sys/unix/net.rs @@ -324,7 +324,7 @@ impl Socket { pub fn set_nonblocking(&self, nonblocking: bool) -> io::Result<()> { let mut nonblocking = nonblocking as libc::c_int; - cvt(unsafe { libc::ioctl(*self.as_inner(), libc::FIONBIO, &mut nonblocking) }).map(|_| ()) + cvt(unsafe { libc::ioctl(*self.as_inner(), libc::FIONBIO, &mut nonblocking) }).map(drop) } pub fn take_error(&self) -> io::Result<Option<io::Error>> { |