🔬 This is a nightly-only experimental API. (
this crate is being loaded from the sysroot, and unstable location; did you mean to load this crate from crates.io via
A JSON emitter for errors.
This works by converting errors to a simplified structural format (see the structs at the start of the file) and then serializing them. These should contain as much information about the error as possible.
The format of the JSON output should be considered unstable. For now the structs at the end of this file (Diagnostic*) specify the error format.