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Reduce accessibility of multibuffer read to reduce risk of borrowing snapshot and buffer refcells twice

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This commit is contained in:
Keith Simmons 2022-05-13 16:58:30 -07:00
parent 2f7eb6dbc5
commit a2fd41174f
9 changed files with 36 additions and 17 deletions
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2
crates/diagnostics/src/items.rs
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@ -60,7 +60,7 @@ impl DiagnosticIndicator {
let buffer = editor.buffer().read(cx);
let cursor_position = editor.selections.newest::<usize>(cx).head();
let new_diagnostic = buffer
.read(cx)
.snapshot(cx)
.diagnostics_in_range::<_, usize>(cursor_position..cursor_position, false)
.filter(|entry| !entry.range.is_empty())
.min_by_key(|entry| (entry.diagnostic.severity, entry.range.len()))