Struct TypeInfo 

pub struct TypeInfo {
    pub concrete_type_id: u32,
    pub vtable_for_bound: Option<Arc<VTable>>,
    pub size_align: (u32, u32),
}

Runtime type information for method-generic parameters (§Q25.C.3).

Threaded through VTableEntry::Generic / Compound thunks so a fn method<G: Bound>(&self, g: G) invocation through dyn T dispatches operations on g correctly. concrete_type_id is the IC-stabilization key per §Q25.C.6.

Fields

concrete_type_id: u32

Concrete-type discriminator — matches VTable::concrete_type_id when the generic argument is itself a trait-object.

vtable_for_bound: Option<Arc<VTable>>

If the generic parameter has a trait bound (G: Bound), this is the bound’s vtable for the concrete type. None when the parameter is unbounded.

size_align: (u32, u32)

Size and alignment of the concrete type, in bytes.

Trait Implementations

impl Clone for TypeInfo

fn clone(&self) -> TypeInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TypeInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.