mirror of
https://github.com/rust-lang/rust-clippy
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106 lines
4.4 KiB
Text
106 lines
4.4 KiB
Text
error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:17:14
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LL | for _ in vec.iter() {}
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| ^^^^^^^^^^ help: to write this more concisely, try: `&vec`
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note: the lint level is defined here
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--> $DIR/explicit_iter_loop.rs:2:9
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LL | #![deny(clippy::explicit_iter_loop)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:18:14
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LL | for _ in vec.iter_mut() {}
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| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&mut vec`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:23:14
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LL | for _ in [1, 2, 3].iter() {}
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| ^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[1, 2, 3]`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:25:14
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LL | for _ in (&mut [1, 2, 3]).iter() {}
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&*(&mut [1, 2, 3])`
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error: the method `iter` doesn't need a mutable reference
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--> $DIR/explicit_iter_loop.rs:25:14
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LL | for _ in (&mut [1, 2, 3]).iter() {}
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| ^^^^^^^^^^^^^^^^
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= note: `-D clippy::unnecessary-mut-passed` implied by `-D warnings`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:27:14
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LL | for _ in [0; 32].iter() {}
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| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 32]`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:28:14
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LL | for _ in [0; 33].iter() {}
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| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 33]`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:31:14
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LL | for _ in ll.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&ll`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:34:14
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LL | for _ in vd.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&vd`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:37:14
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LL | for _ in bh.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&bh`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:40:14
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LL | for _ in hm.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&hm`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:43:14
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LL | for _ in bt.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&bt`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:46:14
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LL | for _ in hs.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&hs`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:49:14
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LL | for _ in bs.iter() {}
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| ^^^^^^^^^ help: to write this more concisely, try: `&bs`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:138:14
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LL | for _ in x.iter() {}
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| ^^^^^^^^ help: to write this more concisely, try: `&x`
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error: it is more concise to loop over references to containers instead of using explicit iteration methods
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--> $DIR/explicit_iter_loop.rs:139:14
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LL | for _ in x.iter_mut() {}
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| ^^^^^^^^^^^^ help: to write this more concisely, try: `&mut x`
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error: aborting due to 16 previous errors
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