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Improve error Display impls

This commit is contained in:
Steven Fackler 2018-05-20 19:37:19 -07:00
parent 83f6a24026
commit f0347fbce8
1 changed files with 9 additions and 8 deletions
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17
openssl/src/ssl/error.rs
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@ -99,17 +99,18 @@ impl fmt::Display for Error {
Some(_) => fmt.write_str("a nonblocking read call would have blocked"),
None => fmt.write_str("the operation should be retried"),
},
ErrorCode::WANT_WRITE => match self.io_error() {
Some(_) => fmt.write_str("a nonblocking write call would have blocked"),
None => fmt.write_str("the operation should be retried"),
},
ErrorCode::SYSCALL => match self.io_error() {
Some(err) => write!(fmt, "the inner stream returned an error: {}", err),
Some(err) => write!(fmt, "{}", err),
None => fmt.write_str("unexpected EOF"),
},
ErrorCode::SSL => {
fmt.write_str("OpenSSL error")?;
if let Some(ref err) = self.ssl_error() {
write!(fmt, ": {}", err)?
}
Ok(())
}
ErrorCode::SSL => match self.ssl_error() {
Some(e) => write!(fmt, "{}", e),
None => fmt.write_str("OpenSSL error"),
},
ErrorCode(code) => write!(fmt, "unknown error code {}", code),
}
}