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Let..else refactor (#6562)

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Casper Rogild Storm 2023-04-03 06:41:41 +02:00 committed by GitHub
parent 1073dd6329
commit 9420ba7484
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1 changed files with 4 additions and 8 deletions
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12
helix-term/src/commands/typed.rs
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@ -2125,20 +2125,16 @@ fn reset_diff_change(
let scrolloff = editor.config().scrolloff;
let (view, doc) = current!(editor);
// TODO refactor to use let..else once MSRV is raised to 1.65
let handle = match doc.diff_handle() {
Some(handle) => handle,
None => bail!("Diff is not available in the current buffer"),
let Some(handle) = doc.diff_handle() else {
bail!("Diff is not available in the current buffer")
};
let diff = handle.load();
let doc_text = doc.text().slice(..);
let line = doc.selection(view.id).primary().cursor_line(doc_text);
// TODO refactor to use let..else once MSRV is raised to 1.65
let hunk_idx = match diff.hunk_at(line as u32, true) {
Some(hunk_idx) => hunk_idx,
None => bail!("There is no change at the cursor"),
let Some(hunk_idx) = diff.hunk_at(line as u32, true) else {
bail!("There is no change at the cursor")
};
let hunk = diff.nth_hunk(hunk_idx);
let diff_base = diff.diff_base();