https://github.com/teddriggs/syn-select

Lightweight path selector for searching Rust code
https://github.com/teddriggs/syn-select

rust

Last synced: 3 months ago
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Lightweight path selector for searching Rust code

• Host: GitHub
• URL: https://github.com/teddriggs/syn-select
• Owner: TedDriggs
• License: mit
• Created: 2019-01-29T02:00:45.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-05-22T15:05:13.000Z (over 1 year ago)
• Last Synced: 2024-10-06T17:08:38.173Z (3 months ago)
• Topics: rust
• Language: Rust
• Homepage:
• Size: 29.3 KB
• Stars: 16
• Watchers: 4
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# syn-select

[![Build Status](https://travis-ci.org/TedDriggs/syn-select.svg?branch=master)](https://travis-ci.org/TedDriggs/syn-select)

[![Latest Version](https://img.shields.io/crates/v/syn-select.svg)](https://crates.io/crates/syn-select)

[![Documentation](https://docs.rs/syn-select/badge.svg)](https://docs.rs/syn-select)

Lightweight path selector for searching Rust code.

```rust

mod a {

    mod b {

        trait C {

            fn d(self) {}

            fn f() {}

        }

    }

}

fn main() {

    let src_file = syn::parse_str(include_str!("./rs")).unwrap();

    // This will print out the trait `C`, limited to only function `d`.

    dbg!(syn_select::select("a::b::C::d", &src_file).unwrap());

}

```

# Wildcards

Using `_` as a path segment in a wildcard will match any element in that position.

For example, in the following:

```rust

mod imp {

    struct H;

}

mod imp2 {

    struct H;

}

```

The selector `_::H` would match both structs named `H`.