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Merge pull request #294 from joshuawarner32/children-life

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Simplify lifetimes in Node::children
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Max Brunsfeld 2019-03-10 11:34:01 -07:00 • committed by GitHub
commit 91fe1b9850
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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> {