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Remove unnecessary scope

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This commit is contained in:
Joshua Nelson 2020-12-20 14:33:58 -05:00
parent 65f4f39dd8
commit 1e15c2fde5
1 changed files with 2 additions and 0 deletions
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src/librustdoc/html/markdown.rs
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@ -1160,6 +1160,8 @@ crate fn markdown_links(md: &str) -> Vec<(String, Range<usize>)> {
} }
let mut links = vec![]; let mut links = vec![];
// Used to avoid mutable borrow issues in the `push` closure
// Probably it would be more efficient to use a `RefCell` but it doesn't seem worth the churn.
let mut shortcut_links = vec![]; let mut shortcut_links = vec![];
let span_for_link = |link: &str, span: Range<usize>| { let span_for_link = |link: &str, span: Range<usize>| {