Struct ProxyInstanceOwner 

pub struct ProxyInstanceOwner { /* private fields */ }

Owns the Vulkan instance created by the Streamline interposer.

Shut Streamline down after GPU completion but before destroying child devices, then drop the imported instance wrappers and all children before dropping this owner. The owner retains the interposer loader and ash instance, independently of the vk-graph feature. If Streamline is still active or the thread is panicking, dropping the owner intentionally leaks the native proxy and context. Child lifetimes are the caller’s responsibility; they are not tracked by this owner.

Implementations

impl ProxyInstanceOwner

pub unsafe fn entry(&self) -> &Entry

Safety

This owner must outlive all uses and clones of the returned loader and its function pointers. Do not create additional instances through this entry; use the owned interposer instance.

Panics

Panics if the internal owner invariant is violated.

pub fn evaluator(&self) -> Evaluator

Panics

Panics if the internal owner invariant is violated.

pub unsafe fn instance(&self) -> &Instance

Safety

Do not destroy this instance yourself. This owner must outlive all instance clones, function pointers, and child objects. After GPU completion, shut the evaluator down before destroying child devices, then destroy all children before dropping this owner.

Panics

Panics if the internal owner invariant is violated.

Trait Implementations

impl Drop for ProxyInstanceOwner

Available on Windows only.

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.