Enum gfx_hal::pso::BlendState

pub enum BlendState {
    On {
        color: BlendOp,
        alpha: BlendOp,
    },
    Off,
}

Specifies whether to use blending, and if so, which operatiosn to use for color and alpha channels.

Variants

On

Enabled blending

Fields of On

color: BlendOp

The blend operation to use for the color channels.

alpha: BlendOp

The blend operation to use for the alpha channel.

Off

Disabled blending

Methods

impl BlendState

pub const ADD: Self

Additive blending

pub const MULTIPLY: Self

Multiplicative blending

pub const ALPHA: Self

Alpha blending.

pub const PREMULTIPLIED_ALPHA: Self

Pre-multiplied alpha blending.

Trait Implementations

impl Default for BlendState

fn default() -> Self

Returns the "default value" for a type.

impl Clone for BlendState

fn clone(&self) -> BlendState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<BlendState> for BlendState

fn eq(&self, other: &BlendState) -> bool

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

fn ne(&self, other: &BlendState) -> bool

This method tests for !=.

impl Eq for BlendState

impl Copy for BlendState

impl Hash for BlendState

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 Debug for BlendState

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

Formats the value using the given formatter.