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Add get_mut to WasmRefCell

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This commit is contained in:
Alex Crichton 2017-12-21 12:28:30 -08:00
parent 44a9555313
commit 97be6d35ce
1 changed files with 6 additions and 0 deletions
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6
src/lib.rs
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@ -113,6 +113,12 @@ pub mod __rt {
}
}
pub fn get_mut(&mut self) -> &mut T {
unsafe {
&mut *self.value.get()
}
}
pub fn borrow(&self) -> Ref<T> {
unsafe {
if self.borrow.get() == usize::max_value() {