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add cause for nested errors

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This commit is contained in:
Nikolay Kim 2018-11-28 09:10:13 -10:00
parent 06387fc778
commit d269904fbf
1 changed files with 4 additions and 4 deletions
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8
src/ws/client/error.rs
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@ -35,19 +35,19 @@ pub enum ClientError {
InvalidChallengeResponse(String, HeaderValue),
/// Http parsing error
#[fail(display = "Http parsing error")]
Http(HttpError),
Http(#[cause] HttpError),
/// Response parsing error
#[fail(display = "Response parsing error: {}", _0)]
ParseError(ParseError),
ParseError(#[cause] ParseError),
/// Protocol error
#[fail(display = "{}", _0)]
Protocol(#[cause] ProtocolError),
/// Connect error
#[fail(display = "{:?}", _0)]
#[fail(display = "Connector error: {:?}", _0)]
Connect(ConnectorError),
/// IO Error
#[fail(display = "{}", _0)]
Io(io::Error),
Io(#[cause] io::Error),
/// "Disconnected"
#[fail(display = "Disconnected")]
Disconnected,