https://github.com/codx-dev/borrown

Borrowed or owned, simplified for no-std.
https://github.com/codx-dev/borrown

Last synced: 4 months ago
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Borrowed or owned, simplified for no-std.

• Host: GitHub
• URL: https://github.com/codx-dev/borrown
• Owner: codx-dev
• License: apache-2.0
• Created: 2022-02-15T22:17:57.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-02-15T22:26:17.000Z (over 3 years ago)
• Last Synced: 2025-02-28T05:57:47.078Z (4 months ago)
• Language: Rust
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

        
# Borrown - Borrowed or owned, simplified for no-std.

[![crates.io](https://img.shields.io/crates/v/borrown?label=latest)](https://crates.io/crates/borrown)

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

[![License](https://img.shields.io/crates/l/borrown.svg)]()

Borrow or owned, inspired by [Cow](https://doc.rust-lang.org/std/borrow/enum.Cow.html).

Provide common trait implementations over `T`.

## Example

```rust

use borrown::Borrown;

#[derive(Debug, Default, Clone, PartialEq, Eq, PartialOrd, Ord)]

struct Foo {

    pub _val: usize,

}

let x = Foo { _val: 0 };

let b = Borrown::Borrowed(&x);

let _: &Foo = b.as_ref();

let _: &mut Foo = b.clone().as_mut();

let _: Borrown<'_, Foo> = Default::default();

let _: usize = *b;

let _: bool = b == Borrown::Borrowed(&x);

let _: bool = b <= Borrown::Borrowed(&x);

let _: Borrown<'_, Foo> = b.clone();

let _: Foo = b.into_owned();

println!("{:?}", Borrown::Borrowed(&x));

impl core::ops::Deref for Foo {

    type Target = usize;

    fn deref(&self) -> &usize {

        &self._val

    }

}

```