pub enum NamedKind {
Refined(BaseType),
Record,
Sum,
Opaque(BaseType),
}Expand description
The shape of a named type — what its declaration looks like.
Refined widens to its base type when used in arithmetic, comparisons,
and other operations on the base. Opaque does NOT widen — its identity
is nominal and the base type is hidden outside the defining commons.
Variants§
Refined(BaseType)
Refined-base type: widens to the recorded base.
Record
Record type.
Sum
Sum type.
Opaque(BaseType)
Opaque base type. The base is hidden; identity is purely nominal.
The recorded base is used by the type checker (for .raw, .of,
.unsafe) and by the emitter, but not for compatibility widening.
Trait Implementations§
impl Eq for NamedKind
impl StructuralPartialEq for NamedKind
Auto Trait Implementations§
impl Freeze for NamedKind
impl RefUnwindSafe for NamedKind
impl Send for NamedKind
impl Sync for NamedKind
impl Unpin for NamedKind
impl UnsafeUnpin for NamedKind
impl UnwindSafe for NamedKind
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