mirror of
https://github.com/rust-lang/rust-clippy
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104 lines
3 KiB
Text
104 lines
3 KiB
Text
error: this block may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:6:5
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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:51:9
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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:55:9
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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:59:17
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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 if-let-else may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:65:17
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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:82:9
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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:90:9
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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:98:9
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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 if-let-else may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:105:26
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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 if-let-else may be rewritten with the `?` operator
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--> $DIR/question_mark.rs:115:17
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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:130:5
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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: aborting due to 11 previous errors
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