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Simplify

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This commit is contained in:
Aleksey Kladov 2020-06-09 13:17:22 +02:00
parent 733ef3163c
commit d8571e076c
2 changed files with 5 additions and 9 deletions
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12
crates/ra_db/src/input.rs
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@ -337,15 +337,11 @@ impl Env {
}
impl ExternSource {
pub fn extern_path(&self, path: impl AsRef<Path>) -> Option<(ExternSourceId, RelativePathBuf)> {
let path = path.as_ref();
pub fn extern_path(&self, path: &Path) -> Option<(ExternSourceId, RelativePathBuf)> {
self.extern_paths.iter().find_map(|(root_path, id)| {
if let Ok(rel_path) = path.strip_prefix(root_path) {
let rel_path = RelativePathBuf::from_path(rel_path).ok()?;
Some((*id, rel_path))
} else {
None
}
let rel_path = path.strip_prefix(root_path).ok()?;
let rel_path = RelativePathBuf::from_path(rel_path).ok()?;
Some((*id, rel_path))
})
}