3 releases
0.1.2 | Oct 25, 2023 |
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0.1.1 | Oct 16, 2023 |
0.1.0 | Oct 3, 2023 |
#853 in Text processing
120 downloads per month
Used in catppuccin-whiskers
12KB
172 lines
detect-newline-style
Determine a string's preferred newline character
Installation
cargo add detect-newline-style
Examples
use detect_newline_style::LineEnding;
fn main() {
let text = "one\rtwo\r\nthree\nfour\n";
let eol = LineEnding::find(text, LineEnding::LF);
assert_eq!(eol, LineEnding::LF);
let text = "one\rtwo\r\nthree\n";
let eol = LineEnding::find_or_use_lf(text);
assert_eq!(eol, LineEnding::LF);
let text = "one\rtwo\r\nthree\n";
let eol = LineEnding::find_or_use_crlf(text);
assert_eq!(eol, LineEnding::CRLF);
assert_eq!(format!("{}", LineEnding::CR), "\r");
assert_eq!(format!("{}", LineEnding::LF), "\n");
assert_eq!(format!("{}", LineEnding::CRLF), "\r\n");
}
Dependencies
~2–3MB
~54K SLoC