rust-clippy/tests/ui/manual_unwrap_or.stderr

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2020-10-11 20:55:05 +00:00
error: this pattern reimplements `Option::unwrap_or`
--> $DIR/manual_unwrap_or.rs:6:5
|
LL | / match Some(1) {
LL | | Some(i) => i,
LL | | None => 42,
LL | | };
| |_____^ help: replace with: `Some(1).unwrap_or(42)`
|
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= note: `-D clippy::manual-unwrap-or` implied by `-D warnings`
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error: this pattern reimplements `Option::unwrap_or`
--> $DIR/manual_unwrap_or.rs:12:5
|
LL | / match Some(1) {
LL | | None => 42,
LL | | Some(i) => i,
LL | | };
| |_____^ help: replace with: `Some(1).unwrap_or(42)`
error: this pattern reimplements `Option::unwrap_or_else`
--> $DIR/manual_unwrap_or.rs:18:5
|
LL | / match Some(1) {
LL | | Some(i) => i,
LL | | None => 1 + 42,
LL | | };
| |_____^ help: replace with: `Some(1).unwrap_or_else(|| 1 + 42)`
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error: this pattern reimplements `Option::unwrap_or_else`
--> $DIR/manual_unwrap_or.rs:24:5
|
LL | / match Some(1) {
LL | | Some(i) => i,
LL | | None => {
LL | | let a = 1 + 42;
... |
LL | | },
LL | | };
| |_____^
|
help: replace with
|
LL | Some(1).unwrap_or_else(|| {
LL | let a = 1 + 42;
LL | let b = a + 42;
LL | b + 42
LL | });
|
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error: this pattern reimplements `Option::unwrap_or`
--> $DIR/manual_unwrap_or.rs:34:5
|
LL | / match Some("Bob") {
LL | | Some(i) => i,
LL | | None => "Alice",
LL | | };
| |_____^ help: replace with: `Some("Bob").unwrap_or("Alice")`
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error: aborting due to 5 previous errors