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Eliminate unuseful block reads/writes.

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This commit is contained in:
Yifan Wu 2020-12-19 16:34:18 +08:00
parent 3c1419185d
commit 015a8b6407
2 changed files with 55 additions and 14 deletions
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4
easy-fs/src/dirty.rs
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@ -38,7 +38,7 @@ impl<T> Dirty<T> where T: Sized {
pub fn read<V>(&self, f: impl FnOnce(&T) -> V) -> V {
f(self.get_ref())
}
pub fn modify(&mut self, f: impl FnOnce(&mut T)) {
f(self.get_mut());
pub fn modify<V>(&mut self, f: impl FnOnce(&mut T) -> V) -> V {
f(self.get_mut())
}
}