normalized-line-endings

Line endings normalizer

Overview

This crate provides an iterator over characters with normalized line endings, meaning all valid line endings in the input are converted to a single newline character: \n (U+000A), like this:

• \n → \n
• \r → \n
• \r\n → \n

The normalized iterator can be created using standalone function normalized or by calling the method normalized on any iterator over characters.

Examples

Using standalone function

use normalized_line_endings::normalized;

fn using_standalone_function_should_work() {
  let input = "This is a string \n with \r some \n\r\n random newlines\r\r\n\n";
  assert_eq!(
    "This is a string \n with \n some \n\n random newlines\n\n\n",
    normalized(input.chars()).collect::<String>()
  );
}

Using trait extension

use normalized_line_endings::Normalized;

fn using_trait_extension_should_work() {
  let input = "This is a string \n with \r some \n\r\n random newlines\r\r\n\n";
  assert_eq!(
    "This is a string \n with \n some \n\n random newlines\n\n\n",
    input.chars().normalized().collect::<String>()
  );
}

License

Licensed under either of

• MIT license (see LICENSE-MIT) or
• Apache License, Version 2.0 (see LICENSE and NOTICE)

at your option.

Contribution

Any contributions to normalized-line-endings are greatly appreciated. All contributions intentionally submitted for inclusion in the work by you, shall be dual licensed as above, without any additional terms or conditions.

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