https://github.com/wafflelapkin/takecell

A cell type which value can only be taken once
https://github.com/wafflelapkin/takecell

Last synced: 6 days ago
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A cell type which value can only be taken once

• Host: GitHub
• URL: https://github.com/wafflelapkin/takecell
• Owner: WaffleLapkin
• License: mit
• Created: 2021-09-04T18:17:06.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-02-03T14:32:51.000Z (almost 3 years ago)
• Last Synced: 2024-11-01T02:34:26.803Z (14 days ago)
• Language: Rust
• Homepage: https://docs.rs/takecell/
• Size: 15.6 KB
• Stars: 14
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# takecell

[![lib.rs](https://img.shields.io/badge/lib.rs-%20-8844ff)](https://lib.rs/crates/takecell)

[![docs](https://docs.rs/takecell/badge.svg)](https://docs.rs/takecell)

`takecell` provides two new cell-like types, `TakeCell` and `TakeOwnCell`.

 Both may store arbitrary non-`Copy` types, can be read from at most once and

provide direct unique access to the stored contents. The core API looks

_roughly_ like this:

```rust,ignore

impl TakeCell {

    const fn new(v: T) -> Self { ... }

}

impl TakeCell {

    fn take(&self) -> Option<&mut T> { ... }

}

impl TakeOwnCell {

    const fn new(v: T) -> Self { ... }

    fn take(&self) -> Option { ... }

}

```

To use this crate add the following to your `Cargo.toml`:

```toml

[dependencies] 

takecell = "0.1"

```