Struct opencv::gapi::Detail_ExtractArgsCallback

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pub struct Detail_ExtractArgsCallback { /* private fields */ }

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impl Boxed for Detail_ExtractArgsCallback

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

Wrap the specified raw pointer Read more
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fn into_raw( self ) -> <Detail_ExtractArgsCallback as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper. Read more
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fn as_raw( &self ) -> <Detail_ExtractArgsCallback as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer. Read more
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fn as_raw_mut( &mut self ) -> <Detail_ExtractArgsCallback as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer Read more
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impl Debug for Detail_ExtractArgsCallback

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

Formats the value using the given formatter. Read more
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impl Default for Detail_ExtractArgsCallback

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fn default() -> Self

Forwards to infallible Self::default()

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impl Detail_ExtractArgsCallbackTrait for Detail_ExtractArgsCallback

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

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impl Detail_ExtractArgsCallbackTraitConst for Detail_ExtractArgsCallback

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fn as_raw_Detail_ExtractArgsCallback(&self) -> *const c_void

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fn apply(&self, info: &GTypesInfo) -> Result<GRunArgs>

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impl Drop for Detail_ExtractArgsCallback

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl Send for Detail_ExtractArgsCallback

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<Mat> ModifyInplace for Mat
where Mat: Boxed,

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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
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.