rustdoc-index 0.0.1

A fast listing tool for rustdoc
Documentation 
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# rustdoc-index

A tool to quickly find the relevant item from rustdoc.

## Usage
```sh
$ cargo ls-doc
std::prelude	mod
std::prelude::v1	mod
std::prelude::rust_2015	mod
std::prelude::rust_2018	mod
std::prelude::rust_2021	mod
std::f32	mod
std::f32::consts	mod
std::f32::consts::PI	constant
std::f32::consts::TAU	constant
std::f32::consts::FRAC_PI_2	constant
...
```

```sh
$ cargo ls-doc location "std::f32::consts::PI	constant"
file:///home/octaltree/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/share/doc/rust/html/std/f32/consts/constant.PI.html
```

### With [junegunn/fzf](https://github.com/junegunn/fzf)
```sh
cargo ls-doc | fzf --bind 'ctrl-i:execute(cargo ls-doc location {}| xargs firefox)'
```