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add skeleton for macro-aware name resolutions

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Aleksey Kladov 2019-03-02 23:59:04 +03:00
parent 65e763fa84
commit 0d8d918656
8 changed files with 773 additions and 9 deletions
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4
crates/ra_db/src/input.rs
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@ -124,6 +124,10 @@ impl CrateGraph {
self.arena.is_empty()
}
pub fn iter<'a>(&'a self) -> impl Iterator<Item = CrateId> + 'a {
self.arena.keys().map(|it| *it)
}
pub fn crate_root(&self, crate_id: CrateId) -> FileId {
self.arena[&crate_id].file_id
}