Expand description
Compatibility for proc_macro diagnostics, which are missing from proc_macro2.
Structs§
- Diagnostic
- Diagnostic. A warning or error (or lower
Level) with a message and span. Shown by IDEs usually as a squiggly red or yellow underline. - Serde
Span - A serializable and deserializable version of
Span. Cannot be plugged into the Rust compiler’s diagnostic system.
Enums§
- Level
- Diagnostic reporting level.