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https://github.com/rust-lang/rust-clippy
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55 lines
2 KiB
Text
55 lines
2 KiB
Text
error: this `let...else` may be rewritten with the `?` operator
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--> $DIR/manual_let_else_question_mark.rs:30:5
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LL | let Some(v) = g() else { return None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `let v = g()?;`
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= note: `-D clippy::question-mark` implied by `-D warnings`
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error: this `let...else` may be rewritten with the `?` operator
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--> $DIR/manual_let_else_question_mark.rs:36:5
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LL | let Some((v, w)) = g() else { return None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `let (v, w) = g()?;`
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error: this block may be rewritten with the `?` operator
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--> $DIR/manual_let_else_question_mark.rs:39:13
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LL | let v = if let Some(v_some) = g() { v_some } else { return None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `g()?`
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error: this could be rewritten as `let...else`
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--> $DIR/manual_let_else_question_mark.rs:43:5
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LL | / let v = if let Some(v_some) = g() {
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LL | | v_some
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LL | | } else {
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LL | | return Some(());
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LL | | };
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| |______^
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= note: `-D clippy::manual-let-else` implied by `-D warnings`
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + return Some(());
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LL + };
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error: this could be rewritten as `let...else`
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--> $DIR/manual_let_else_question_mark.rs:54:9
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LL | / let v = match g() {
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LL | | Some(v_some) => v_some,
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LL | | _ => return None,
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LL | | };
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| |__________^ help: consider writing: `let Some(v) = g() else { return None };`
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error: this could be rewritten as `let...else`
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--> $DIR/manual_let_else_question_mark.rs:64:9
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LL | let v = if let Some(v_some) = g() { v_some } else { return None };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { return None };`
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error: aborting due to 6 previous errors
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