| Name | Description |
|---|---|
| CachingNullabilityAttributeProvider | Provides cached access to the (Item)NotNullAttribute and (Item)CanBeNullAttribute symbols in a compilation. The cache is used for hinting, resulting in potential faster lookups over (similar) compilations and solutions. |
| CompilationAttributeScanner | Scans through the source code and assembly references of a Compilation to locate the (Item)NotNullAttribute and (Item)CanBeNullAttribute types. |
| CompilationAttributeScanner.NullabilityAttributesVisitor | |
| NullabilityAttributeMetadataNames | Holds information about where the nullability attributes are located. |
| NullabilityAttributeSymbols | Exposes the found nullability attributes as (source or external) symbols. |
| SimpleNullabilityAttributeProvider | Provides direct access to the (Item)NotNullAttribute and (Item)CanBeNullAttribute symbols in a compilation. |