🧙♀️🔮
source-error
a magical type for displaying source file errors
## 📦 install
Add the following to your `Cargo.toml` file's `[dependencies]` heading
```toml
[dependencies]
source-error = "0.1"
```
## 🤸 usage
> 🚧 Interfaces are not yet finalized and are subject to change
This crate is intended as a visual reporting diagnostic for tools which operate on text sources.
The `source_error::Error` type provides a helpful [`Display`](https://doc.rust-lang.org/std/fmt/trait.Display.html) and can be used on in any [`Error`](https://doc.rust-lang.org/std/error/trait.Error.html) context
```rust
use source_error::{from_file, Position};
use std::error::Error;
fn main() -> Result<(), Box> {
println!(
"{}",
from_file(
"whoopsie!",
"path/to/some/file.json",
Position::new(3, 4)
)?
);
Ok(())
}
```
Doug Tangren (softprops) 2019
