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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-02-15 11:43:41 +0000 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-02-16 15:26:00 +0000 |
| commit | 8751fa1a9abda9fc7ced6b03315efbd82310830d (patch) | |
| tree | f15613d5ca2fa5aadfdde2df1d94907d1798a5bb /compiler/rustc_session/src/filesearch.rs | |
| parent | af3c8b27266e290cf65704284f6862d0f90ee4fc (diff) | |
| download | rust-8751fa1a9abda9fc7ced6b03315efbd82310830d.tar.gz rust-8751fa1a9abda9fc7ced6b03315efbd82310830d.zip | |
`if $c:expr { Some($r:expr) } else { None }` =>> `$c.then(|| $r)`
Diffstat (limited to 'compiler/rustc_session/src/filesearch.rs')
| -rw-r--r-- | compiler/rustc_session/src/filesearch.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_session/src/filesearch.rs b/compiler/rustc_session/src/filesearch.rs index b6a328908ce..855dde0a614 100644 --- a/compiler/rustc_session/src/filesearch.rs +++ b/compiler/rustc_session/src/filesearch.rs @@ -217,7 +217,7 @@ pub fn get_or_default_sysroot() -> Result<PathBuf, String> { // Look for the target rustlib directory in the suspected sysroot. let mut rustlib_path = rustc_target::target_rustlib_path(&p, "dummy"); rustlib_path.pop(); // pop off the dummy target. - if rustlib_path.exists() { Some(p) } else { None } + rustlib_path.exists().then(|| p) } None => None, } |