pub struct GCall { /* private fields */ }Implementations§
Trait Implementations§
Source§impl Boxed for GCall
impl Boxed for GCall
Source§unsafe fn from_raw(ptr: <GCall as OpenCVFromExtern>::ExternReceive) -> Self
unsafe fn from_raw(ptr: <GCall as OpenCVFromExtern>::ExternReceive) -> Self
Wrap the specified raw pointer Read more
Source§fn into_raw(self) -> <GCall as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw(self) -> <GCall as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
Source§fn as_raw(&self) -> <GCall as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <GCall as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
Source§fn as_raw_mut(&mut self) -> <GCall as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut(&mut self) -> <GCall as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
Source§impl GCallTrait for GCall
impl GCallTrait for GCall
Source§impl GCallTraitConst for GCall
impl GCallTraitConst for GCall
fn as_raw_GCall(&self) -> *const c_void
impl Send for GCall
Auto Trait Implementations§
impl Freeze for GCall
impl RefUnwindSafe for GCall
impl !Sync for GCall
impl Unpin for GCall
impl UnwindSafe for GCall
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
Source§unsafe fn modify_inplace<Res>(
&mut self,
f: impl FnOnce(&Mat, &mut Mat) -> Res,
) -> Res
unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res, ) -> Res
Helper function to call OpenCV functions that allow in-place modification of a
Mat or another similar object. By passing
a mutable reference to the Mat to this function your closure will get called with the read reference and a write references
to the same Mat. This is unsafe in a general case as it leads to having non-exclusive mutable access to the internal data,
but it can be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place
modification is imgproc::threshold. Read more