pub struct RMat_View { /* private fields */ }
Implementations§
Trait Implementations§
source§impl Boxed for RMat_View
impl Boxed for RMat_View
source§unsafe fn from_raw(ptr: <RMat_View as OpenCVFromExtern>::ExternReceive) -> Self
unsafe fn from_raw(ptr: <RMat_View as OpenCVFromExtern>::ExternReceive) -> Self
Wrap the specified raw pointer Read more
source§fn into_raw(self) -> <RMat_View as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw(self) -> <RMat_View as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
source§fn as_raw(&self) -> <RMat_View as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <RMat_View as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
source§fn as_raw_mut(
&mut self
) -> <RMat_View as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut( &mut self ) -> <RMat_View as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
source§impl RMat_ViewTrait for RMat_View
impl RMat_ViewTrait for RMat_View
source§impl RMat_ViewTraitConst for RMat_View
impl RMat_ViewTraitConst for RMat_View
fn as_raw_RMat_View(&self) -> *const c_void
fn size(&self) -> Result<Size>
fn dims(&self) -> Result<Vector<i32>>
fn cols(&self) -> Result<i32>
fn rows(&self) -> Result<i32>
fn typ(&self) -> Result<i32>
fn depth(&self) -> Result<i32>
fn chan(&self) -> Result<i32>
fn elem_size(&self) -> Result<size_t>
fn steps(&self) -> Result<RMat_View_stepsT>
impl Send for RMat_View
Auto Trait Implementations§
impl Freeze for RMat_View
impl RefUnwindSafe for RMat_View
impl !Sync for RMat_View
impl Unpin for RMat_View
impl UnwindSafe for RMat_View
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