Crate ra_ap_rustc_macros

Macros

• current_rustc_version
• rustc_queries
• symbols

Derive Macros

• Decodable
• Diagnostic
• Encodable
• HashStable
• HashStable_Generic
• HashStable_NoContext
  HashStable implementation that has no HashStableContext bound and which adds where bounds for HashStable based off of fields and not generics. This is suitable for use in crates like rustc_type_ir.
• Lift
• LintDiagnostic
• MetadataDecodable
• MetadataEncodable
• Subdiagnostic
• TyDecodable
• TyEncodable
• TypeFoldable
  Derives TypeFoldable for the annotated struct or enum (union is not supported).
• TypeVisitable
  Derives TypeVisitable for the annotated struct or enum (union is not supported).