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Pull macro up

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This commit is contained in:
Aleksey Kladov 2019-11-24 14:13:51 +03:00
parent f11237561c
commit 53506a7552
3 changed files with 16 additions and 28 deletions
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14
crates/ra_db/src/lib.rs
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@ -15,6 +15,20 @@ pub use crate::{
pub use relative_path::{RelativePath, RelativePathBuf};
pub use salsa;
#[macro_export]
macro_rules! impl_intern_key {
($name:ident) => {
impl $crate::salsa::InternKey for $name {
fn from_intern_id(v: $crate::salsa::InternId) -> Self {
$name(v)
}
fn as_intern_id(&self) -> $crate::salsa::InternId {
self.0
}
}
};
}
pub trait CheckCanceled {
/// Aborts current query if there are pending changes.
///