Struct opencv::core::Scalar_

#[repr(C)]
pub struct Scalar_<T: ValidScalarType>(pub [T; 4]);

Methods

impl<T: ValidScalarType> Scalar_<T>

pub fn all(v0: T) -> Self

impl<T: ValidScalarType> Scalar_<T>

pub fn new(v0: T, v1: T, v2: T, v3: T) -> Self

Trait Implementations

impl<T: Clone + ValidScalarType> Clone for Scalar_<T>

fn clone(&self) -> Scalar_<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Copy + ValidScalarType> Copy for Scalar_<T>

impl<T: Debug + ValidScalarType> Debug for Scalar_<T>

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

Formats the value using the given formatter.

impl<T: ValidScalarType + Default> Default for Scalar_<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T: ValidScalarType> Deref for Scalar_<T>

type Target = [T; 4]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: ValidScalarType> DerefMut for Scalar_<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T: ValidScalarType> From<[T; 4]> for Scalar_<T>

fn from(s: [T; 4]) -> Scalar_<T>

Performs the conversion.

impl<T: PartialEq + ValidScalarType> PartialEq<Scalar_<T>> for Scalar_<T>

fn eq(&self, other: &Scalar_<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Scalar_<T>) -> bool

This method tests for !=.

impl<T: PartialOrd + ValidScalarType> PartialOrd<Scalar_<T>> for Scalar_<T>

fn partial_cmp(&self, other: &Scalar_<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Scalar_<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Scalar_<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Scalar_<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Scalar_<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: ValidScalarType> StructuralPartialEq for Scalar_<T>

impl ToInputArray for Scalar_<f64>

fn input_array(&self) -> Result<_InputArray>

impl<'_> ToInputArray for &'_ Scalar_<f64>

fn input_array(&self) -> Result<_InputArray>