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Add ops::AddAssign implement for IndentLevel #20601

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Add ops::AddAssign implement for IndentLevel #20601

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2 changes: 1 addition & 1 deletion crates/ide-diagnostics/src/handlers/remove_unnecessary_else.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &RemoveUnnecessaryElse) -> Option<Vec<
let mut indent = IndentLevel::from_node(if_expr.syntax());
let has_parent_if_expr = if_expr.syntax().parent().and_then(ast::IfExpr::cast).is_some();
if has_parent_if_expr {
indent = indent + 1;
indent += 1;
}
let else_replacement = match if_expr.else_branch()? {
ast::ElseBranch::Block(block) => block
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6 changes: 6 additions & 0 deletions crates/syntax/src/ast/edit.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,12 @@ impl ops::Add<u8> for IndentLevel {
}
}

impl ops::AddAssign<u8> for IndentLevel {
fn add_assign(&mut self, rhs: u8) {
self.0 += rhs;
}
}

impl IndentLevel {
pub fn single() -> IndentLevel {
IndentLevel(0)
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