32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
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error: calling `.parse()` without trimming the trailing newline character
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--> $DIR/read_line_without_trim.rs:14:25
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LL | let _x: i32 = input.parse().unwrap();
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| ----- ^^^^^^^
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| help: try: `input.trim_end()`
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note: call to `.read_line()` here, which leaves a trailing newline character in the buffer, which in turn will cause `.parse()` to fail
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--> $DIR/read_line_without_trim.rs:13:5
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LL | std::io::stdin().read_line(&mut input).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::read-line-without-trim` implied by `-D warnings`
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error: calling `.parse()` without trimming the trailing newline character
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--> $DIR/read_line_without_trim.rs:18:20
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LL | let _x = input.parse::<i32>().unwrap();
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| ----- ^^^^^^^^^^^^^^
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| help: try: `input.trim_end()`
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note: call to `.read_line()` here, which leaves a trailing newline character in the buffer, which in turn will cause `.parse()` to fail
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--> $DIR/read_line_without_trim.rs:17:5
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LL | std::io::stdin().read_line(&mut input).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 2 previous errors
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