# 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`.