user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Improve code

Browse source
This commit is contained in:
Guillaume Gomez 2026-01-26 14:59:44 +01:00
parent dd42a9f118
commit bd453118ee
1 changed files with 4 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/librustdoc/html/render/write_shared.rs
View file

@ -511,6 +511,7 @@ impl Hierarchy {
.filter(|component| matches!(component, Component::Normal(_) | Component::ParentDir))
.peekable();
assert!(components.peek().is_some(), "empty file path");
while let Some(component) = components.next() {
match component {
Component::Normal(s) => {
@ -518,7 +519,7 @@ impl Hierarchy {
h.elems.borrow_mut().insert(s.to_owned());
break;
}
let next_h = {
h = {
let mut children = h.children.borrow_mut();
if let Some(existing) = children.get(s) {
@ -529,12 +530,9 @@ impl Hierarchy {
new_node
}
};
h = next_h;
}
Component::ParentDir => {
if let Some(parent) = h.parent.upgrade() {
h = parent;
}
Component::ParentDir if let Some(parent) = h.parent.upgrade() => {
h = parent;
}
_ => {}
}