diff options
| -rw-r--r-- | src/error.rs | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/src/error.rs b/src/error.rs index a2b3848..1aaf21f 100644 --- a/src/error.rs +++ b/src/error.rs @@ -1,4 +1,3 @@ -use std::borrow; use std::error; use std::fmt; use std::os::raw; @@ -128,35 +127,28 @@ impl CommandError { _ => None, } } - - fn as_str(&self) -> borrow::Cow<'static, str> { - match *self { - CommandError::WrongCrc => { - "A packet with a wrong checksum has been sent or received".into() - } - CommandError::WrongSlot => "The given OTP slot does not exist".into(), - CommandError::SlotNotProgrammed => "The given OTP slot is not programmed".into(), - CommandError::WrongPassword => "The given password is wrong".into(), - CommandError::NotAuthorized => { - "You are not authorized for this command or provided a wrong temporary \ - password" - .into() - } - CommandError::Timestamp => "An error occurred when getting or setting the time".into(), - CommandError::NoName => "You did not provide a name for the OTP slot".into(), - CommandError::NotSupported => "This command is not supported by this device".into(), - CommandError::UnknownCommand => "This command is unknown".into(), - CommandError::AesDecryptionFailed => "AES decryption failed".into(), - CommandError::Undefined => "An unspecified error occurred".into(), - } - } } impl error::Error for CommandError {} impl fmt::Display for CommandError { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - write!(f, "{}", self.as_str()) + f.write_str(match *self { + CommandError::WrongCrc => "A packet with a wrong checksum has been sent or received", + CommandError::WrongSlot => "The given OTP slot does not exist", + CommandError::SlotNotProgrammed => "The given OTP slot is not programmed", + CommandError::WrongPassword => "The given password is wrong", + CommandError::NotAuthorized => { + "You are not authorized for this command or provided a wrong temporary \ + password" + } + CommandError::Timestamp => "An error occurred when getting or setting the time", + CommandError::NoName => "You did not provide a name for the OTP slot", + CommandError::NotSupported => "This command is not supported by this device", + CommandError::UnknownCommand => "This command is unknown", + CommandError::AesDecryptionFailed => "AES decryption failed", + CommandError::Undefined => "An unspecified error occurred", + }) } } |