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 and can be used on in any Error context

```rust use sourceerror::{fromfile, 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