https://github.com/cad97/mileage

https://github.com/cad97/mileage

Last synced: 10 months ago
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• Host: GitHub
• URL: https://github.com/cad97/mileage
• Owner: CAD97
• Created: 2019-07-25T02:25:10.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2023-09-15T19:19:50.000Z (almost 3 years ago)
• Last Synced: 2025-01-24T16:10:28.243Z (over 1 year ago)
• Language: Rust
• Size: 1.68 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# mileage

This crate is deprecated, as there are better ways of accomplishing its contributions now.

- `CharRange` is a simple range of codepoints, effectively `std::ops::RangeInclusive`.

  The std ranges have supported iterating `char` for a long time now.

- `CharSet` is a set of codepoints handled as a sorted vector of compact ranges.

  `icu_collections` provides a `CodePointInversionList`.

- `CharTrie` is a static set of codepoints optimized for wide codepoint coverage.

  The simpler inversion list is usually sufficient.

- `CharMap` is a mapping from (ranges of) codepoints to values.

  `icu_collections` provides a `CodePointTrie` with map functionality.

## Features

- `set`: Adds the `CharSet` type.

- `trie`: Adds the `CharTrie` type.

- `map`: Adds the `CharMap` reference type.

- `owned-set`: Adds the `CharSetBuf` type.

- `new-trie`: Adds code generation support for `CharTrie`s.

- `par-iter`: Adds implementations of `rayon::IntoParallelIterator`.

## Example

```rust

fn main() {

    use mileage::CharRange;

    for ch in CharRange::from('a'..='z') {

        // ch is each codepoint in lowercase ascii in sorted order

        dbg!(ch);

    }

    for ch in CharRange::from(..) {

        // ch is every valid char in sorted order

        dbg!(ch);

    }

}

```

## Planned (eventually)

- `CharMapRefMut`

- `CharMapBuf`