Trait SharedDevicePrefix 

pub trait SharedDevicePrefix:
    Send
    + Sync
    + Debug {
    // Required methods
    fn device_ptr(&self) -> u64;
    fn committed_physical_bytes(&self) -> u64;
    fn mapped_bytes(&self) -> usize;
    fn requested_bytes(&self) -> usize;
    fn as_any(&self) -> &dyn Any;
}

A pinned, read-only shared prefix whose physical bytes are owned once and may be mapped into multiple allocations.

Required Methods

fn device_ptr(&self) -> u64

fn committed_physical_bytes(&self) -> u64

fn mapped_bytes(&self) -> usize

fn requested_bytes(&self) -> usize

fn as_any(&self) -> &dyn Any

Concrete-prefix recovery for the mapping implementation that created this opaque handle.

This is not an allocator/capability identity proof. Capability coherence is the trusted contract documented on DeviceAllocator.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors