Struct open_cl_low_level::cl_pointer::ClPointer

#[repr(C)]
pub struct ClPointer<T: Copy> { /* fields omitted */ }

ClPointer is a very short-lived struct that is used to homogenize the returns from many of the CL API calls. If a call to an OpenCL C function successfully returns a ClPointer that ClPointer MUST BE CONSUMED; Failure to consume the ClPointer will lead to a panic when the ClPointer struct is dropped.

Methods

impl ClPointer<u8>

Only u8 ClPointers can become String

pub unsafe fn into_string(self) -> String

impl<T: Copy> ClPointer<T>

pub unsafe fn new(count: usize, ptr: *mut T) -> ClPointer<T>

pub unsafe fn from_vec(v: Vec<T>) -> ClPointer<T>

pub unsafe fn new_empty() -> ClPointer<T>

pub fn is_empty(&self) -> bool

pub fn is_null(&self) -> bool

pub unsafe fn into_one(self) -> T

pub unsafe fn into_vec(self) -> Vec<T>

Trait Implementations

impl<T: Copy> Debug for ClPointer<T>

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

Formats the value using the given formatter.

impl<T: Copy> Drop for ClPointer<T>

fn drop(&mut self)

Executes the destructor for this type.

impl From<ClPointer<u32>> for bool

fn from(p: ClPointer<cl_bool>) -> bool

Performs the conversion.

impl From<ClPointer<u8>> for String

fn from(p: ClPointer<u8>) -> String

Performs the conversion.