Module metadata

🔬This is a nightly-only experimental API. (ptr_metadata #81513)

Structs

DynMetadataExperimental

The metadata for a Dyn = dyn SomeTrait trait object type.

Traits

PointeeExperimental

Provides the pointer metadata type of any pointed-to type.

Functions

from_raw_partsExperimental

Forms a (possibly-wide) raw pointer from a data pointer and metadata.

from_raw_parts_mutExperimental

Performs the same functionality as from_raw_parts, except that a raw *mut pointer is returned, as opposed to a raw *const pointer.

metadataExperimental

Extracts the metadata component of a pointer.

Foreign Types

VTable 🔒 Experimental

Opaque type for accessing vtables.

Trait Aliases

ThinExperimental

Pointers to types implementing this trait alias are “thin”.