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net: Add take_error to TcpSocket and TcpStream #4739

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Merged
Darksonn merged 2 commits into from
Jun 3, 2022
Merged

net: Add take_error to TcpSocket and TcpStream #4739

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b92147c
net: add TcpSocket::take_error
taiki-e Dec 31, 2021
c67d71e
net: add TcpStream::take_error
mxinden Jun 3, 2022
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5 changes: 5 additions & 0 deletions tokio/src/net/tcp/socket.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -424,6 +424,11 @@ impl TcpSocket {
self.inner.local_addr().and_then(convert_address)
}

/// Returns the value of the `SO_ERROR` option.
pub fn take_error(&self) -> io::Result<Option<io::Error>> {
self.inner.take_error()
}

/// Binds the socket to the given address.
///
/// This calls the `bind(2)` operating-system function. Behavior is
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5 changes: 5 additions & 0 deletions tokio/src/net/tcp/stream.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -264,6 +264,11 @@ impl TcpStream {
self.io.local_addr()
}

/// Returns the value of the `SO_ERROR` option.
pub fn take_error(&self) -> io::Result<Option<io::Error>> {
self.io.take_error()
}

/// Returns the remote address that this stream is connected to.
///
/// # Examples
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