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macro_rules! impl_id {
( $name:ident, $doc:expr$(,)? ) => {
#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[doc = $doc]
pub struct $name(u64);
impl $name {
pub const fn new(id: u64) -> Self {
$name(id)
}
pub const fn value(&self) -> u64 {
self.0
}
}
impl Display for $name {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(f, "{}", self.0)
}
}
};
}
macro_rules! enum_serialize {
( $name:ident -> $desc:expr, $( $value:ident => $str:expr $( ; $opt:expr )*, )+ ) => {
#[allow(deprecated)]
impl $name {
pub fn as_str(&self) -> &'static str {
match *self {
$( $name::$value => $str, )*
}
}
}
#[allow(deprecated)]
impl Serialize for $name {
fn serialize<S>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error>
where S: Serializer,
{
serializer.serialize_str(self.as_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, )* )*]))
},
}
}
}
};
}