https://github.com/qryxip/placeholder_closure

Scala's Placeholder Syntax for Rust
https://github.com/qryxip/placeholder_closure

Last synced: 4 months ago
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Scala's Placeholder Syntax for Rust

• Host: GitHub
• URL: https://github.com/qryxip/placeholder_closure
• Owner: qryxip
• License: cc0-1.0
• Created: 2021-06-19T08:50:28.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2021-06-19T09:00:38.000Z (about 4 years ago)
• Last Synced: 2025-03-01T16:06:09.888Z (5 months ago)
• Language: Rust
• Size: 14.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# placeholder_closure

[![CI](https://github.com/qryxip/placeholder_closure/workflows/CI/badge.svg)](https://github.com/qryxip/placeholder_closure/actions?workflow=CI)

[![Crates.io](https://img.shields.io/crates/v/placeholder_closure.svg)](https://crates.io/crates/placeholder_closure)

[![Crates.io](https://img.shields.io/crates/l/placeholder_closure.svg)](https://crates.io/crates/placeholder_closure)

Scala's Placeholder Syntax for Rust.

```rust

use placeholder_closure::λ;

let xs = xs.into_iter().map(λ!($ + 1)).collect::>();

fn dot Z, G: FnOnce(X) -> Y, X, Y, Z>(f: F, g: G) -> impl FnOnce(X) -> Z {

    λ!(move { f(g($)) })

}

```

## Usage

See the [documentation on Docs.rs](https://docs.rs/placeholder_syntax).

## License

Licensed under [CC0-1.0](https://creativecommons.org/publicdomain/zero/1.0/).