84 lines
1.8 KiB
Rust
84 lines
1.8 KiB
Rust
//! Provides an `Error` for use in this crate.
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use std::fmt::Error as FormatError;
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use std::io;
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use std::net::TcpStream;
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use openssl::ssl::HandshakeError;
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use openssl::error::ErrorStack;
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use xml::reader::Error as XmlError;
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use xml::writer::Error as EmitterError;
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use minidom::Error as MinidomError;
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use base64::DecodeError;
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use components::sasl_error::SaslError;
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/// An error which wraps a bunch of errors from different crates and the stdlib.
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#[derive(Debug)]
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pub enum Error {
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XmlError(XmlError),
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EmitterError(EmitterError),
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IoError(io::Error),
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HandshakeError(HandshakeError<TcpStream>),
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OpenSslErrorStack(ErrorStack),
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MinidomError(MinidomError),
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Base64Error(DecodeError),
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SaslError(Option<String>),
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XmppSaslError(SaslError),
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FormatError(FormatError),
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StreamError,
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EndOfDocument,
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}
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impl From<XmlError> for Error {
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fn from(err: XmlError) -> Error {
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Error::XmlError(err)
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}
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}
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impl From<EmitterError> for Error {
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fn from(err: EmitterError) -> Error {
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Error::EmitterError(err)
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}
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}
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impl From<io::Error> for Error {
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fn from(err: io::Error) -> Error {
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Error::IoError(err)
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}
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}
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impl From<HandshakeError<TcpStream>> for Error {
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fn from(err: HandshakeError<TcpStream>) -> Error {
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Error::HandshakeError(err)
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}
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}
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impl From<ErrorStack> for Error {
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fn from(err: ErrorStack) -> Error {
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Error::OpenSslErrorStack(err)
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}
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}
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impl From<MinidomError> for Error {
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fn from(err: MinidomError) -> Error {
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Error::MinidomError(err)
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}
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}
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impl From<DecodeError> for Error {
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fn from(err: DecodeError) -> Error {
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Error::Base64Error(err)
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}
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}
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impl From<FormatError> for Error {
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fn from(err: FormatError) -> Error {
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Error::FormatError(err)
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}
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}
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