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Add into_inner() / try_into_inner() functions for SendCell

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This commit is contained in:
Sebastian Dröge 2017-08-04 20:23:51 +03:00
parent 5676aeb3ef
commit 43a014b6fa
1 changed files with 13 additions and 0 deletions
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13
examples/src/bin/gtksink.rs
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@ -143,6 +143,19 @@ impl<T> SendCell<T> {
}
}
pub fn into_inner(self) -> T {
assert_eq!(thread::current().id(), self.thread_id);
self.data
}
pub fn try_into_inner(self) -> Result<T, Self> {
if thread::current().id() == self.thread_id {
Ok(self.data)
} else {
Err(self)
}
}
pub fn get(&self) -> &T {
assert_eq!(thread::current().id(), self.thread_id);
&self.data