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Auto merge of #14796 - jlevesy:jl-match-to-if-let, r=Wafflespeanut
replace match by if let statements if possible <!-- Please describe your changes on the following line: --> Hi there, This PR replaces `match` statements by `if let` when possible. Thanks for reviewing --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #14788 <!-- Either: --> - [ ] There are tests for these changes OR - [X] These changes do not require tests because this PR is a code cleanup patch. <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/14796) <!-- Reviewable:end -->
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commit
d967d89fc0
7 changed files with 39 additions and 58 deletions
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@ -286,13 +286,10 @@ impl TreeWalker {
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NodeFilterConstants::FILTER_SKIP => {
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// "1. Let child be node's first child if type is first,
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// and node's last child if type is last."
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match next_child(&node) {
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if let Some(child) = next_child(&node) {
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// "2. If child is not null, set node to child and goto Main."
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Some(child) => {
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node = child;
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continue 'main
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},
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None => {}
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node = child;
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continue 'main
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}
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},
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_ => {}
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