Struct AsyncPromise

pub struct AsyncPromise { /* private fields */ }

Provides result of asynchronous operations

Implementations

impl AsyncPromise

pub fn default() -> AsyncPromise

pub fn copy(o: &impl AsyncPromiseTraitConst) -> AsyncPromise

pub fn copy_mut(o: AsyncPromise) -> Result<AsyncPromise>

Trait Implementations

impl AsyncPromiseTrait for AsyncPromise

fn as_raw_mut_AsyncPromise(&mut self) -> *mut c_void

fn set(&mut self, o: &impl AsyncPromiseTraitConst)

fn release(&mut self)

fn get_array_result(&mut self) -> Result<AsyncArray>

Returns associated AsyncArray

fn set_value(&mut self, value: &impl ToInputArray) -> Result<()>

Stores asynchronous result.

fn set_exception(&mut self, exception: &impl ExceptionTraitConst) -> Result<()>

Stores exception.

fn set_1(&mut self, o: AsyncPromise)

impl AsyncPromiseTraitConst for AsyncPromise

fn as_raw_AsyncPromise(&self) -> *const c_void

fn _get_impl(&self) -> *mut c_void

impl Boxed for AsyncPromise

unsafe fn from_raw( ptr: <AsyncPromise as OpenCVFromExtern>::ExternReceive, ) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> <AsyncPromise as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> <AsyncPromise as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer.

fn as_raw_mut( &mut self, ) -> <AsyncPromise as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer

impl Debug for AsyncPromise

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

Formats the value using the given formatter.

impl Default for AsyncPromise

fn default() -> Self

Forwards to infallible Self::default()

impl Drop for AsyncPromise

fn drop(&mut self)

Executes the destructor for this type.

impl Send for AsyncPromise