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#[derive(Debug, PartialEq)]
#[non_exhaustive]
pub enum RespCode {
Okay,
NotFound,
OverwriteError,
ActionError,
PacketError,
ServerError,
ErrorString(String),
OtherError,
Wrongtype,
}
impl RespCode {
pub fn from_str(st: &str) -> Self {
use RespCode::*;
let res = match st.parse::<u8>() {
Ok(val) => match val {
0 => Okay,
1 => NotFound,
2 => OverwriteError,
3 => ActionError,
4 => PacketError,
5 => ServerError,
6 => OtherError,
7 => Wrongtype,
_ => Self::ErrorString(st.to_owned()),
},
Err(_) => return ErrorString(st.to_owned()),
};
res
}
}
impl From<RespCode> for u8 {
fn from(rcode: RespCode) -> u8 {
use RespCode::*;
match rcode {
Okay => 0,
NotFound => 1,
OverwriteError => 2,
ActionError => 3,
PacketError => 4,
ServerError => 5,
OtherError | ErrorString(_) => 6,
Wrongtype => 7,
}
}
}