# `doubter`
[](https://crates.io/crates/doubter)
[](https://docs.rs/doubter)
[](https://travis-ci.org/ubnt-intrepid/doubter)
A helper crate for testing Rust code blocks in Markdown.
This crate works similarly to `#![doc(include = "...")]`, but it does not require
the nightly Rust toolchain.
# Status
Experimental (see also [the roadmap issue](https://github.com/ubnt-intrepid/doubter/issues/2))
# Usage
```rust
#[macro_use]
extern crate doubter;
doubter! {
file = "doc/print_foo.md",
file = "README.md",
}
```
Note that the macro `doubter!()` cannot be called twice in the same scope.
# License
[MIT license](LICENSE)