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|
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:6:5
|
LL | / if a.is_none() {
LL | | return None;
LL | | }
| |_____^ help: replace it with: `a?;`
|
= note: `-D clippy::question-mark` implied by `-D warnings`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:51:9
|
LL | / if (self.opt).is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `(self.opt)?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:55:9
|
LL | / if self.opt.is_none() {
LL | | return None
LL | | }
| |_________^ help: replace it with: `self.opt?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:59:17
|
LL | let _ = if self.opt.is_none() {
| _________________^
LL | | return None;
LL | | } else {
LL | | self.opt
LL | | };
| |_________^ help: replace it with: `Some(self.opt?)`
error: this if-let-else may be rewritten with the `?` operator
--> $DIR/question_mark.rs:65:17
|
LL | let _ = if let Some(x) = self.opt {
| _________________^
LL | | x
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:82:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:90:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:98:9
|
LL | / if self.opt.is_none() {
LL | | return None;
LL | | }
| |_________^ help: replace it with: `self.opt.as_ref()?;`
error: this if-let-else may be rewritten with the `?` operator
--> $DIR/question_mark.rs:105:26
|
LL | let v: &Vec<_> = if let Some(ref v) = self.opt {
| __________________________^
LL | | v
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt.as_ref()?`
error: this if-let-else may be rewritten with the `?` operator
--> $DIR/question_mark.rs:115:17
|
LL | let v = if let Some(v) = self.opt {
| _________________^
LL | | v
LL | | } else {
LL | | return None;
LL | | };
| |_________^ help: replace it with: `self.opt?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:130:5
|
LL | / if f().is_none() {
LL | | return None;
LL | | }
| |_____^ help: replace it with: `f()?;`
error: this if-let-else may be rewritten with the `?` operator
--> $DIR/question_mark.rs:142:13
|
LL | let _ = if let Ok(x) = x { x } else { return x };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `x?`
error: this block may be rewritten with the `?` operator
--> $DIR/question_mark.rs:144:5
|
LL | / if x.is_err() {
LL | | return x;
LL | | }
| |_____^ help: replace it with: `x?;`
error: aborting due to 13 previous errors
|
