# `cargo-script` implementaion

### Links
[RFC](https://github.com/rust-lang/rfcs/pull/3424)
[Rendered](https://github.com/epage/rfcs/blob/cargo-script/text/3424-cargo-script.md)

### Decisions
* Module level doc comment
* `//!` and `/*!`
* Precedence
* `cmd.ends_with(".rs") || 1 < Path::new(cmd).components().count()`
* built-in, alias, external
* `Path::new(cmd).exists()`
* Package names
* `package.name = <slugified file stem>`
* if there is no `package.name` create a valid package name from the file stem

Testing note:
- Alias precedence code exists "just in case" because we don't properly handle it when we look up an alias key with `.`

### `todo!()`
- Tests for supported keys
- Tests for unsupported keys
- `workspace`
- `lib`
- `bin`
- `example`
- `test`
- `bench`
- `package.workspace`
- `package.build`
- `package.links`
- `package.autobins`
- `package.autoexamples`
- `package.autotests`
- `package.autobenches`
- How should package names look?