codespan

Utilities for dealing with source code locations.

Supporting crates

Codespan also allows you to easily set up pretty diagnostic formatting for command line interfaces via the codespan-reporting crate. This will give you output that looks like the following:

Rustdoc

In the future we would also like to make it easy for language developers to set up language server protocols and interface with browser-embedded editors like Ace or Monaco.

Codespan in use

Codespan is used in the following projects:

• Gluon
• Pikelet
• Gleam

Acknowledgments

Inspired by rustc's error reporting infrastructure and the codemap crate