// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
macro_rules! enum_serialize {
( $name:ident -> $desc:expr, $( $value:ident => $str:expr $( ; $opt:expr )*, )+ ) => {
#[allow(deprecated)]
impl $name {
/// String representation of the variant.
pub fn as_str(&self) -> &'static str {
match *self {
$( $name::$value => $str, )*
}
}
}
#[allow(deprecated)]
impl<'de> Deserialize<'de> for $name {
fn deserialize<D>(deserializer: D) -> ::std::result::Result<Self, D::Error>
where D: Deserializer<'de>,
{
let val = String::deserialize(deserializer)?;
match val.as_str() {
$( $str $( | $opt )* => Ok($name::$value), )*
v => {
error!(target: "gitlab", concat!("unknown ", $desc, " from gitlab: {}"), v);
Err(D::Error::unknown_variant(v, &[$( $str, $( $opt, )* )*]))
},
}
}
}
};
}