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macro-generate froms

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This commit is contained in:
Aleksey Kladov 2019-01-24 19:12:11 +03:00
parent aea1f95a66
commit a7c0336a75
4 changed files with 17 additions and 78 deletions
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19
crates/ra_hir/src/generics.rs
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@ -29,24 +29,7 @@ pub enum GenericDef {
Enum(Enum),
Def(DefId),
}
impl From<Function> for GenericDef {
fn from(func: Function) -> GenericDef {
GenericDef::Function(func)
}
}
impl From<Struct> for GenericDef {
fn from(s: Struct) -> GenericDef {
GenericDef::Struct(s)
}
}
impl From<Enum> for GenericDef {
fn from(e: Enum) -> GenericDef {
GenericDef::Enum(e)
}
}
impl_froms!(GenericDef: Function, Struct, Enum);
impl From<DefId> for GenericDef {
fn from(def_id: DefId) -> GenericDef {