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| author | Aleksey Kladov <[email protected]> | 2020-11-17 10:51:45 +0000 |
|---|---|---|
| committer | Aleksey Kladov <[email protected]> | 2020-11-17 10:52:28 +0000 |
| commit | 0dc1742187d36b559d5d62ada3989901fdbd074c (patch) | |
| tree | 7f87a72aba2f5d9931d0bb30a7fb6aee49e45179 /crates/project_model/src/sysroot.rs | |
| parent | e4927d52e296c744b2c4bf7b42a10d019b9acff7 (diff) | |
Remove needless alloc
Diffstat (limited to 'crates/project_model/src/sysroot.rs')
| -rw-r--r-- | crates/project_model/src/sysroot.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/project_model/src/sysroot.rs b/crates/project_model/src/sysroot.rs index b0e8863f6..f0a43eaf6 100644 --- a/crates/project_model/src/sysroot.rs +++ b/crates/project_model/src/sysroot.rs | |||
| @@ -37,7 +37,7 @@ impl Sysroot { | |||
| 37 | pub fn public_deps(&self) -> impl Iterator<Item = (&'static str, SysrootCrate)> + '_ { | 37 | pub fn public_deps(&self) -> impl Iterator<Item = (&'static str, SysrootCrate)> + '_ { |
| 38 | // core is added as a dependency before std in order to | 38 | // core is added as a dependency before std in order to |
| 39 | // mimic rustcs dependency order | 39 | // mimic rustcs dependency order |
| 40 | vec!["core", "alloc", "std"].into_iter().filter_map(move |it| Some((it, self.by_name(it)?))) | 40 | ["core", "alloc", "std"].iter().filter_map(move |&it| Some((it, self.by_name(it)?))) |
| 41 | } | 41 | } |
| 42 | 42 | ||
| 43 | pub fn proc_macro(&self) -> Option<SysrootCrate> { | 43 | pub fn proc_macro(&self) -> Option<SysrootCrate> { |