43 lines
933 B
Rust
43 lines
933 B
Rust
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use std::fmt;
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use std::io::Error as IoError;
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use ethkey::Error as EthKeyError;
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#[derive(Debug)]
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pub enum Error {
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Io(IoError),
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InvalidPassword,
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InvalidSecret,
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InvalidAccount,
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CreationFailed,
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EthKey(EthKeyError),
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Custom(String),
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}
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impl fmt::Display for Error {
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fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
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let s = match *self {
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Error::Io(ref err) => format!("{}", err),
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Error::InvalidPassword => "Invalid password".into(),
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Error::InvalidSecret => "Invalid secret".into(),
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Error::InvalidAccount => "Invalid account".into(),
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Error::CreationFailed => "Account creation failed".into(),
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Error::EthKey(ref err) => format!("{}", err),
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Error::Custom(ref s) => s.clone(),
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};
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write!(f, "{}", s)
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}
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}
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impl From<IoError> for Error {
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fn from(err: IoError) -> Self {
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Error::Io(err)
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}
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}
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impl From<EthKeyError> for Error {
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fn from(err: EthKeyError) -> Self {
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Error::EthKey(err)
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}
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}
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