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use super::*;
use std::error::Error;
#[derive(Fail, Debug, Clone, PartialEq)]
pub enum UartError {
#[fail(display = "Generic Error")]
GenericError,
#[fail(display = "Serial port already in-use")]
PortBusy,
#[fail(display = "IO Error: {}", description)]
IoError {
cause: std::io::ErrorKind,
description: String,
},
#[fail(display = "Serial Error: {}", description)]
SerialError {
cause: serial::ErrorKind,
description: String,
},
}
impl From<std::io::Error> for UartError {
fn from(error: std::io::Error) -> Self {
UartError::IoError {
cause: error.kind(),
description: error.description().to_owned(),
}
}
}
impl From<serial::Error> for UartError {
fn from(error: serial::Error) -> Self {
UartError::SerialError {
cause: error.kind(),
description: error.description().to_owned(),
}
}
}
pub type UartResult<T> = Result<T, UartError>;