Struct opencv::gapi::Scalar

source · 
pub struct Scalar { /* private fields */ }

Implementations§

source§

impl Scalar

source

pub fn default() -> Scalar

source

pub fn new(v0: f64) -> Result<Scalar>

source

pub fn new_1(v0: f64, v1: f64, v2: f64, v3: f64) -> Result<Scalar>

C++ default parameters
  • v2: 0
  • v3: 0
source

pub fn all(v0: f64) -> Result<Scalar>

Trait Implementations§

source§

impl Boxed for Scalar

source§

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

Wrap the specified raw pointer Read more
source§

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper. Read more
source§

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer. Read more
source§

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

Return the underlying mutable raw pointer Read more
source§

impl Default for Scalar

source§

fn default() -> Self

Forwards to infallible Self::default()

source§

impl Drop for Scalar

source§

fn drop(&mut self)

Executes the destructor for this type. Read more
source§

impl ScalarTrait for Scalar

source§

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

source§

fn val(&mut self) -> &mut [f64; 4]

source§

fn get_mut(&mut self, i: i32) -> Result<f64>

source§

impl ScalarTraitConst for Scalar

source§

fn as_raw_Scalar(&self) -> *const c_void

source§

fn get(&self, i: i32) -> Result<f64>

source§

impl Send for Scalar

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

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

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.