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cleanup

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This commit is contained in:
Aleksey Kladov 2019-08-06 10:54:51 +02:00
parent 0e4a542cfb
commit d751bd08bf
6 changed files with 10 additions and 9 deletions
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2
crates/ra_project_model/src/cargo_workspace.rs
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@ -167,7 +167,7 @@ impl CargoWorkspace {
Ok(CargoWorkspace { packages, targets, workspace_root: meta.workspace_root })
}
pub fn packages<'a>(&'a self) -> impl Iterator<Item = Package> + 'a {
pub fn packages<'a>(&'a self) -> impl Iterator<Item = Package> + ExactSizeIterator + 'a {
self.packages.iter().map(|(id, _pkg)| id)
}