Struct opencv::core::AsyncArray

pub struct AsyncArray { /* private fields */ }

Returns result of asynchronous operations

Object has attached asynchronous state. Assignment operator doesn’t clone asynchronous state (it is shared between all instances).

Result can be fetched via get() method only once.

Implementations

impl AsyncArray

pub fn default() -> AsyncArray

pub fn copy(o: &AsyncArray) -> AsyncArray

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

Trait Implementations

impl AsyncArrayTrait for AsyncArray

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

fn release(&mut self)

impl AsyncArrayTraitConst for AsyncArray

fn as_raw_AsyncArray(&self) -> *const c_void

fn get(&self, dst: &mut dyn ToOutputArray) -> Result<()>

Fetch the result.

fn get_with_timeout(
    &self,
    dst: &mut dyn ToOutputArray,
    timeout_ns: i64
) -> Result<bool>

Retrieving the result with timeout

fn get_with_timeout_f64(
    &self,
    dst: &mut dyn ToOutputArray,
    timeout_ns: f64
) -> Result<bool>

fn wait_for(&self, timeout_ns: i64) -> Result<bool>

fn wait_for_f64(&self, timeout_ns: f64) -> Result<bool>

fn valid(&self) -> bool

impl Boxed for AsyncArray

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl Default for AsyncArray

fn default() -> Self

Forwards to infallible Self::default()

impl Drop for AsyncArray

fn drop(&mut self)

Executes the destructor for this type.

impl Send for AsyncArray