diff options
Diffstat (limited to 'tokio/src/net/tcp/stream.rs')
| -rw-r--r-- | tokio/src/net/tcp/stream.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tokio/src/net/tcp/stream.rs b/tokio/src/net/tcp/stream.rs index 732c0ca3..03489152 100644 --- a/tokio/src/net/tcp/stream.rs +++ b/tokio/src/net/tcp/stream.rs @@ -1,6 +1,7 @@ use crate::future::poll_fn; use crate::io::{AsyncRead, AsyncWrite, PollEvented}; use crate::net::tcp::split::{split, ReadHalf, WriteHalf}; +use crate::net::tcp::split_owned::{split_owned, OwnedReadHalf, OwnedWriteHalf}; use crate::net::ToSocketAddrs; use bytes::Buf; @@ -614,10 +615,26 @@ impl TcpStream { /// Splits a `TcpStream` into a read half and a write half, which can be used /// to read and write the stream concurrently. + /// + /// This method is more efficient than [`into_split`], but the halves cannot be + /// moved into independently spawned tasks. + /// + /// [`into_split`]: TcpStream::into_split() pub fn split(&mut self) -> (ReadHalf<'_>, WriteHalf<'_>) { split(self) } + /// Splits a `TcpStream` into a read half and a write half, which can be used + /// to read and write the stream concurrently. + /// + /// Unlike [`split`], the owned halves can be moved to separate tasks, however + /// this comes at the cost of a heap allocation. + /// + /// [`split`]: TcpStream::split() + pub fn into_split(self) -> (OwnedReadHalf, OwnedWriteHalf) { + split_owned(self) + } + // == Poll IO functions that takes `&self` == // // They are not public because (taken from the doc of `PollEvented`): |