use crate::{Error, Result};
#[derive(PartialEq, Debug, Clone, Copy)]
#[repr(u8)]
pub enum Channel {
Rx = 0,
Tx = 1,
}
impl Channel {
pub fn is_tx(&self) -> bool {
*self == Channel::Tx
}
pub fn is_rx(&self) -> bool {
*self == Channel::Rx
}
}
impl TryFrom<u8> for Channel {
type Error = Error;
fn try_from(value: u8) -> Result<Self> {
match value {
0 => Ok(Channel::Rx),
1 => Ok(Channel::Tx),
_ => Err(Error::Argument("invalid channel value".into())),
}
}
}