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Migrate to iterators

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This commit is contained in:
veetaha 2020-04-01 02:52:44 +03:00
parent b7d5172f69
commit 987fb26a5b
1 changed files with 3 additions and 15 deletions
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18
crates/ra_project_model/src/lib.rs
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@ -142,22 +142,10 @@ impl ProjectWorkspace {
pub fn out_dirs(&self) -> Vec<PathBuf> {
match self {
ProjectWorkspace::Json { project } => {
let mut out_dirs = Vec::with_capacity(project.crates.len());
for krate in &project.crates {
if let Some(out_dir) = &krate.out_dir {
out_dirs.push(out_dir.to_path_buf());
}
}
out_dirs
project.crates.iter().filter_map(|krate| krate.out_dir.as_ref()).cloned().collect()
}
ProjectWorkspace::Cargo { cargo, sysroot: _sysroot } => {
let mut out_dirs = Vec::with_capacity(cargo.packages().len());
for pkg in cargo.packages() {
if let Some(out_dir) = &cargo[pkg].out_dir {
out_dirs.push(out_dir.to_path_buf());
}
}
out_dirs
ProjectWorkspace::Cargo { cargo, sysroot: _ } => {
cargo.packages().filter_map(|pkg| cargo[pkg].out_dir.as_ref()).cloned().collect()
}
}
}