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feat(swarm): remove unused DialError::ConnectionIo variant (#3374)

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This variant is never constructed.
This commit is contained in:
Thomas Eizinger
2023-01-26 19:10:08 +11:00
committed by GitHub
parent 9f7145912a
commit 14825c7ecb
4 changed files with 5 additions and 12 deletions
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7
swarm/src/lib.rs
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@ -1597,8 +1597,6 @@ pub enum DialError {
obtained: PeerId,
endpoint: ConnectedPoint,
},
/// An I/O error occurred on the connection.
ConnectionIo(io::Error),
/// An error occurred while negotiating the transport protocol(s) on a connection.
Transport(Vec<(Multiaddr, TransportError<io::Error>)>),
}
@ -1641,10 +1639,6 @@ impl fmt::Display for DialError {
f,
"Dial error: Unexpected peer ID {obtained} at {endpoint:?}."
),
DialError::ConnectionIo(e) => write!(
f,
"Dial error: An I/O error occurred on the connection: {e:?}."
),
DialError::Transport(errors) => {
write!(f, "Failed to negotiate transport protocol(s): [")?;
@ -1682,7 +1676,6 @@ impl error::Error for DialError {
DialError::Aborted => None,
DialError::InvalidPeerId { .. } => None,
DialError::WrongPeerId { .. } => None,
DialError::ConnectionIo(_) => None,
DialError::Transport(_) => None,
}
}