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Make impl_internable! macro public

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This commit is contained in:
Jonas Schievink 2021-04-05 16:59:03 +02:00
parent fab1c06646
commit a0b50bcf1e
1 changed files with 7 additions and 2 deletions
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9
crates/hir_def/src/intern.rs
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@ -185,7 +185,10 @@ pub trait Internable: Hash + Eq + 'static {
fn storage() -> &'static InternStorage<Self>;
}
macro_rules! impl_internable {
/// Implements `Internable` for a given list of types, making them usable with `Interned`.
#[macro_export]
#[doc(hidden)]
macro_rules! _impl_internable {
( $($t:path),+ $(,)? ) => { $(
impl Internable for $t {
fn storage() -> &'static InternStorage<Self> {
@ -196,10 +199,12 @@ macro_rules! impl_internable {
)+ };
}
pub use crate::_impl_internable as impl_internable;
impl_internable!(
crate::type_ref::TypeRef,
crate::type_ref::TraitRef,
crate::path::ModPath,
GenericParams,
str
str,
);