mirror of
https://github.com/rust-lang/rust-clippy
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93 lines
3.3 KiB
Text
93 lines
3.3 KiB
Text
error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:22:12
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LL | return Some(to.magic?);
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| ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
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= note: `-D clippy::needless-question-mark` implied by `-D warnings`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:30:12
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LL | return Some(to.magic?)
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| ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:35:5
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LL | Some(to.magic?)
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| ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:40:21
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LL | to.and_then(|t| Some(t.magic?))
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| ^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:49:9
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LL | Some(t.magic?)
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| ^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:54:12
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LL | return Ok(tr.magic?);
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| ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:61:12
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LL | return Ok(tr.magic?)
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| ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:65:5
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LL | Ok(tr.magic?)
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| ^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:69:21
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LL | tr.and_then(|t| Ok(t.magic?))
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| ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:77:9
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LL | Ok(t.magic?)
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| ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:84:16
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LL | return Ok(t.magic?);
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| ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:119:27
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LL | || -> Option<_> { Some(Some($expr)?) }()
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| ^^^^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `Some($expr)`
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...
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LL | let _x = some_and_qmark_in_macro!(x?);
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| ---------------------------- in this macro invocation
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= note: this error originates in the macro `some_and_qmark_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:130:5
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LL | Some(to.magic?)
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| ^^^^^^^^^^^^^^^ help: try removing question mark and `Some()`: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:138:5
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LL | Ok(s.magic?)
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| ^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `s.magic`
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error: aborting due to 14 previous errors
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