Struct gfx_hal::format::Swizzle

[+] Show declaration

pub struct Swizzle(pub Component, pub Component, pub Component, pub Component);

[−] Expand description

Channel swizzle configuration for the resource views. This specifies a "swizzle" operation which remaps the various channels of a format into a different order. For example, Swizzle(Component::B, Component::G, Component::R, Component::A) will swap RGBA formats into BGRA formats and back.

Note: It's not currently mirrored at compile-time, thus providing less safety and convenience.

Implementations

impl Swizzle[−]

pub const NO: Swizzle[−][−]

A trivially non-swizzling configuration; performs no changes.

Trait Implementations

impl Clone for Swizzle[+]

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fn clone(&self) -> Swizzle[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Swizzle

impl Debug for Swizzle[+]

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

Formats the value using the given formatter.

impl Default for Swizzle[+]

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fn default() -> Self[−]

Returns the "default value" for a type.

impl Eq for Swizzle

impl Hash for Swizzle[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl Ord for Swizzle[+]

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fn cmp(&self, other: &Swizzle) -> Ordering[−]

This method returns an Ordering between self and other.

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#[must_use]fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

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#[must_use]fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

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#[must_use]fn clamp(self, min: Self, max: Self) -> Self[−]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Swizzle> for Swizzle[+]

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fn eq(&self, other: &Swizzle) -> bool[−]

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

fn ne(&self, other: &Swizzle) -> bool[−]

This method tests for !=.

impl PartialOrd<Swizzle> for Swizzle[+]

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fn partial_cmp(&self, other: &Swizzle) -> Option<Ordering>[−]

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

fn lt(&self, other: &Swizzle) -> bool[−]

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

fn le(&self, other: &Swizzle) -> bool[−]

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

fn gt(&self, other: &Swizzle) -> bool[−]

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

fn ge(&self, other: &Swizzle) -> bool[−]

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

impl StructuralEq for Swizzle

impl StructuralPartialEq for Swizzle