Struct accel::device::ContextRef

pub struct ContextRef {
    ptr: CUcontext,
}

Non-Owend handler for CUDA context

The validity of reference is checked dynamically. CUDA APIs (e.g. cuPointerGetAttribute) allow us to get a pointer to CUDA context, but its validity cannot be assured by Rust lifetime system.

Fields

ptr: CUcontext

Methods

impl ContextRef

pub(crate) fn from_ptr(ptr: CUcontext) -> Self

Trait Implementations

impl Clone for ContextRef

fn clone(&self) -> ContextRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Contexted for ContextRef

fn sync(&self) -> Result<()>

fn version(&self) -> Result<u32>

fn guard(&self) -> Result<ContextGuard>

fn get_ref(&self) -> ContextRef

Get a reference

impl Copy for ContextRef

impl Debug for ContextRef

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

Formats the value using the given formatter.

impl PartialEq<ContextOwned> for ContextRef

fn eq(&self, ctx: &ContextOwned) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<ContextRef> for ContextRef

fn eq(&self, other: &ContextRef) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ContextRef) -> bool

This method tests for !=.

impl PartialEq<ContextRef> for ContextOwned

fn eq(&self, ctx: &ContextRef) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Send for ContextRef

impl StructuralPartialEq for ContextRef

impl Sync for ContextRef