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Simplify lifetimes in Node::children in the rust bindings

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This commit is contained in:
Joshua Warner 2019-03-08 20:56:24 -08:00
parent a20fc3c111
commit 14a483f4c3
1 changed files with 3 additions and 2 deletions
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5
lib/binding/lib.rs
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@ -469,10 +469,11 @@ impl<'tree> Node<'tree> {
unsafe { ffi::ts_node_child_count(self.0) as usize }
}
pub fn children<'a>(&'a self) -> impl Iterator<Item = Node<'tree>> + 'a {
pub fn children(&self) -> impl Iterator<Item = Node<'tree>> {
let me = self.clone();
(0..self.child_count())
.into_iter()
.map(move |i| self.child(i).unwrap())
.map(move |i| me.child(i).unwrap())
}
pub fn named_child<'a>(&'a self, i: usize) -> Option<Self> {