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fix(rust)!: take u32 for index parameter to Node::{child, named_child}

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Co-authored-by: Ye Sijun <junnplus@gmail.com>
This commit is contained in:
Will Lillis 2025-08-02 17:58:40 -04:00
parent 7d0b94c008
commit 5e1daf0c41
3 changed files with 6 additions and 6 deletions
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2
crates/cli/src/fuzz/corpus_test.rs
View file

@ -23,7 +23,7 @@ pub fn check_consistent_sizes(tree: &Tree, input: &[u8]) {
let mut some_child_has_changes = false;
let mut actual_named_child_count = 0;
for i in 0..node.child_count() {
let child = node.child(i).unwrap();
let child = node.child(i as u32).unwrap();
assert!(child.start_byte() >= last_child_end_byte);
assert!(child.start_position() >= last_child_end_point);
check(child, line_offsets);

2
crates/cli/src/parse.rs
View file

@ -572,7 +572,7 @@ pub fn parse_file_at_path(
write!(&mut stdout, "</{}>", tag.expect("there is a tag"))?;
// we only write a line in the case where it's the last sibling
if let Some(parent) = node.parent() {
if parent.child(parent.child_count() - 1).unwrap() == node {
if parent.child(parent.child_count() as u32 - 1).unwrap() == node {
stdout.write_all(b"\n")?;
}
}

8
lib/binding_rust/lib.rs
View file

@ -1765,8 +1765,8 @@ impl<'tree> Node<'tree> {
/// [`Node::children`] instead.
#[doc(alias = "ts_node_child")]
#[must_use]
pub fn child(&self, i: usize) -> Option<Self> {
Self::new(unsafe { ffi::ts_node_child(self.0, i as u32) })
pub fn child(&self, i: u32) -> Option<Self> {
Self::new(unsafe { ffi::ts_node_child(self.0, i) })
}
/// Get this node's number of children.
@ -1784,8 +1784,8 @@ impl<'tree> Node<'tree> {
/// [`Node::named_children`] instead.
#[doc(alias = "ts_node_named_child")]
#[must_use]
pub fn named_child(&self, i: usize) -> Option<Self> {
Self::new(unsafe { ffi::ts_node_named_child(self.0, i as u32) })
pub fn named_child(&self, i: u32) -> Option<Self> {
Self::new(unsafe { ffi::ts_node_named_child(self.0, i) })
}
/// Get this node's number of *named* children.