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https://github.com/rust-lang/rust-clippy
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88c4a22480
This patch adds a new lint that checks for potentially harder to read byte char slices: `&[b'a', b'b']` and suggests to replace them with the easier to read `b"ab"` form. Signed-Off-By: Marcel Müller <m.mueller@ifm.com> Co-authored-by: Matthias Beyer <matthias.beyer@ifm.com> Use iterator to skip validation Signed-off-by: Marcel Müller <m.mueller@ifm.com> Suggested-by: Alex Macleod <alex@macleod.io> Convert quote escapes to proper form Signed-off-by: Marcel Müller <m.mueller@ifm.com> Add more convertable test cases Signed-off-by: Marcel Müller <m.mueller@ifm.com>
13 lines
349 B
Rust
13 lines
349 B
Rust
#![allow(unused)]
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#![warn(clippy::byte_char_slices)]
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fn main() {
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let bad = &[b'a', b'b', b'c'];
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let quotes = &[b'"', b'H', b'i'];
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let quotes = &[b'\'', b'S', b'u', b'p'];
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let escapes = &[b'\x42', b'E', b's', b'c'];
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let good = &[b'a', 0x42];
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let good = vec![b'a', b'a'];
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let good: u8 = [b'a', b'c'].into_iter().sum();
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}
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