diff options
| author | Huon Wilson <dbau.pp+github@gmail.com> | 2014-01-19 19:21:14 +1100 |
|---|---|---|
| committer | Huon Wilson <dbau.pp+github@gmail.com> | 2014-01-21 22:00:18 +1100 |
| commit | 39713b829535b40aff2b7f368839d07ea7c2bf11 (patch) | |
| tree | 897cd7f2eb52770a2dd4d4c69efc47e1ecc7b4f7 /src/libstd/option.rs | |
| parent | 39012288118146331add60f2b1c90b07b6a6c51b (diff) | |
Remove unnecessary parentheses.
Diffstat (limited to 'src/libstd/option.rs')
| -rw-r--r-- | src/libstd/option.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/option.rs b/src/libstd/option.rs index 621b1a3d1e2..53fa41f9cfd 100644 --- a/src/libstd/option.rs +++ b/src/libstd/option.rs @@ -292,7 +292,7 @@ impl<T> Option<T> { #[inline(always)] pub fn filtered(self, f: |t: &T| -> bool) -> Option<T> { match self { - Some(x) => if(f(&x)) {Some(x)} else {None}, + Some(x) => if f(&x) {Some(x)} else {None}, None => None } } @@ -605,7 +605,7 @@ mod tests { let mut i = 0; Some(10).while_some(|j| { i += 1; - if (j > 0) { + if j > 0 { Some(j-1) } else { None |