mirror of
https://github.com/rust-lang/rust-clippy
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144 lines
4.4 KiB
Text
144 lines
4.4 KiB
Text
error: this block may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:8:5
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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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error: this block may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:53:9
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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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--> $DIR/question_mark.rs:57:9
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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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--> $DIR/question_mark.rs:61:17
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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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--> $DIR/question_mark.rs:67:17
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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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--> $DIR/question_mark.rs:84:9
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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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--> $DIR/question_mark.rs:92:9
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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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--> $DIR/question_mark.rs:100:9
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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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--> $DIR/question_mark.rs:107:26
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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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--> $DIR/question_mark.rs:117:17
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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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--> $DIR/question_mark.rs:132:5
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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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--> $DIR/question_mark.rs:144:13
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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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--> $DIR/question_mark.rs:146:5
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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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--> $DIR/question_mark.rs:197:5
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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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--> $DIR/question_mark.rs:204:5
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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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--> $DIR/question_mark.rs:281:13
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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: aborting due to 16 previous errors
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