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| author | Tyler Julian <tjulian@uber.com> | 2017-01-10 19:11:56 -0800 |
|---|---|---|
| committer | Tyler Julian <tjulian@uber.com> | 2017-02-04 12:00:19 -0800 |
| commit | a40be0857c7bf48e39f815417b0b5293cd8ed1aa (patch) | |
| tree | f142739d4a6f706f583380436bcb28e4ca6f8ffd /src/libstd/lib.rs | |
| parent | 9749df52b7ecfc8123e392b9d49786e2abf20320 (diff) | |
| download | rust-a40be0857c7bf48e39f815417b0b5293cd8ed1aa.tar.gz rust-a40be0857c7bf48e39f815417b0b5293cd8ed1aa.zip | |
libstd/net: Add `peek` APIs to UdpSocket and TcpStream
These methods enable socket reads without side-effects. That is, repeated calls to peek() return identical data. This is accomplished by providing the POSIX flag MSG_PEEK to the underlying socket read operations. This also moves the current implementation of recv_from out of the platform-independent sys_common and into respective sys/windows and sys/unix implementations. This allows for more platform-dependent implementations.
Diffstat (limited to 'src/libstd/lib.rs')
| -rw-r--r-- | src/libstd/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index 9557c520c50..3c06409e3b1 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -275,6 +275,7 @@ #![feature(oom)] #![feature(optin_builtin_traits)] #![feature(panic_unwind)] +#![feature(peek)] #![feature(placement_in_syntax)] #![feature(prelude_import)] #![feature(pub_restricted)] |