error: this block may be rewritten with the `?` operator --> $DIR/question_mark.rs:7:5 | 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:52:9 | 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:56:9 | 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:60:17 | 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 block may be rewritten with the `?` operator --> $DIR/question_mark.rs:66:17 | 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:83:9 | 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:91:9 | 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:99:9 | 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:106:26 | 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 block may be rewritten with the `?` operator --> $DIR/question_mark.rs:116:17 | 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:131:5 | LL | / if f().is_none() { LL | | return None; LL | | } | |_____^ help: replace it with: `f()?;` error: this block may be rewritten with the `?` operator --> $DIR/question_mark.rs:143:13 | 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:145:5 | LL | / if x.is_err() { LL | | return x; LL | | } | |_____^ help: replace it with: `x?;` error: this block may be rewritten with the `?` operator --> $DIR/question_mark.rs:196:5 | LL | / if let Err(err) = func_returning_result() { LL | | return Err(err); LL | | } | |_____^ help: replace it with: `func_returning_result()?;` error: this block may be rewritten with the `?` operator --> $DIR/question_mark.rs:203:5 | LL | / if let Err(err) = func_returning_result() { LL | | return Err(err); LL | | } | |_____^ help: replace it with: `func_returning_result()?;` error: aborting due to 15 previous errors