Struct opencv::gapi::GOpaqueDesc
source · pub struct GOpaqueDesc { /* private fields */ }
Expand description
\addtogroup gapi_meta_args
Trait Implementations§
source§impl Boxed for GOpaqueDesc
impl Boxed for GOpaqueDesc
source§unsafe fn from_raw(
ptr: <GOpaqueDesc as OpenCVFromExtern>::ExternReceive
) -> Self
unsafe fn from_raw( ptr: <GOpaqueDesc as OpenCVFromExtern>::ExternReceive ) -> Self
Wrap the specified raw pointer Read more
source§fn into_raw(self) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw(self) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
source§fn as_raw(&self) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
source§fn as_raw_mut(
&mut self
) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut( &mut self ) -> <GOpaqueDesc as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
source§impl Clone for GOpaqueDesc
impl Clone for GOpaqueDesc
source§impl Debug for GOpaqueDesc
impl Debug for GOpaqueDesc
source§impl Default for GOpaqueDesc
impl Default for GOpaqueDesc
source§impl Drop for GOpaqueDesc
impl Drop for GOpaqueDesc
source§impl GOpaqueDescTrait for GOpaqueDesc
impl GOpaqueDescTrait for GOpaqueDesc
fn as_raw_mut_GOpaqueDesc(&mut self) -> *mut c_void
source§impl GOpaqueDescTraitConst for GOpaqueDesc
impl GOpaqueDescTraitConst for GOpaqueDesc
impl Send for GOpaqueDesc
Auto Trait Implementations§
impl Freeze for GOpaqueDesc
impl RefUnwindSafe for GOpaqueDesc
impl !Sync for GOpaqueDesc
impl Unpin for GOpaqueDesc
impl UnwindSafe for GOpaqueDesc
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 of course unsafe as it breaks the Rust aliasing rules, but it might be useful for some performance
sensitive operations. One example of an OpenCV function that allows such in-place modification is imgproc::threshold
. Read more