mirror of
https://github.com/rust-lang/rust-clippy
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153 lines
4.8 KiB
Text
153 lines
4.8 KiB
Text
error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:7:5
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LL | / if a.is_none() {
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LL | | return None;
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LL | | }
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| |_____^ help: replace it with: `a?;`
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= note: `-D clippy::question-mark` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::question_mark)]`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:52:9
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LL | / if (self.opt).is_none() {
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LL | | return None;
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LL | | }
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| |_________^ help: replace it with: `(self.opt)?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:56:9
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LL | / if self.opt.is_none() {
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LL | | return None
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LL | | }
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| |_________^ help: replace it with: `self.opt?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:60:17
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LL | let _ = if self.opt.is_none() {
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| _________________^
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LL | | return None;
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LL | | } else {
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LL | | self.opt
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LL | | };
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| |_________^ help: replace it with: `Some(self.opt?)`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:66:17
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LL | let _ = if let Some(x) = self.opt {
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| _________________^
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LL | | x
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LL | | } else {
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LL | | return None;
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LL | | };
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| |_________^ help: replace it with: `self.opt?`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:83:9
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LL | / if self.opt.is_none() {
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LL | | return None;
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LL | | }
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| |_________^ help: replace it with: `self.opt.as_ref()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:91:9
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LL | / if self.opt.is_none() {
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LL | | return None;
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LL | | }
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| |_________^ help: replace it with: `self.opt.as_ref()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:99:9
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LL | / if self.opt.is_none() {
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LL | | return None;
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LL | | }
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| |_________^ help: replace it with: `self.opt.as_ref()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:106:26
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LL | let v: &Vec<_> = if let Some(ref v) = self.opt {
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| __________________________^
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LL | | v
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LL | | } else {
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LL | | return None;
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LL | | };
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| |_________^ help: replace it with: `self.opt.as_ref()?`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:116:17
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LL | let v = if let Some(v) = self.opt {
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| _________________^
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LL | | v
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LL | | } else {
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LL | | return None;
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LL | | };
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| |_________^ help: replace it with: `self.opt?`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:131:5
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LL | / if f().is_none() {
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LL | | return None;
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LL | | }
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| |_____^ help: replace it with: `f()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:143:13
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LL | let _ = if let Ok(x) = x { x } else { return x };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `x?`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:145:5
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LL | / if x.is_err() {
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LL | | return x;
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LL | | }
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| |_____^ help: replace it with: `x?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:213:5
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LL | / if let Err(err) = func_returning_result() {
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LL | | return Err(err);
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LL | | }
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| |_____^ help: replace it with: `func_returning_result()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:220:5
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LL | / if let Err(err) = func_returning_result() {
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LL | | return Err(err);
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LL | | }
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| |_____^ help: replace it with: `func_returning_result()?;`
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error: this block may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:297:13
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LL | / if a.is_none() {
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LL | | return None;
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LL | | // do lint here, the outer `try` is not relevant here
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LL | | // https://github.com/rust-lang/rust-clippy/pull/11001#issuecomment-1610636867
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LL | | }
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| |_____________^ help: replace it with: `a?;`
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error: this `let...else` may be rewritten with the `?` operator
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--> tests/ui/question_mark.rs:357:5
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LL | / let Some(v) = bar.foo.owned.clone() else {
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LL | | return None;
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LL | | };
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| |______^ help: replace it with: `let v = bar.foo.owned.clone()?;`
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error: aborting due to 17 previous errors
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