Enum ImageCompareFunction 

pub enum ImageCompareFunction {
    Never,
    Less,
    Equal,
    LessEqual,
    Greater,
    NotEqual,
    GreaterEqual,
    Always,
}

Comparison function used for depth and stencil operations.

This type mirrors CompareFunction.

Variants

Never

Function never passes

Less

Function passes if new value less than existing value

Equal

Function passes if new value is equal to existing value. When using this compare function, make sure to mark your Vertex Shader’s @builtin(position) output as @invariant to prevent artifacting.

LessEqual

Function passes if new value is less than or equal to existing value

Greater

Function passes if new value is greater than existing value

NotEqual

Function passes if new value is not equal to existing value. When using this compare function, make sure to mark your Vertex Shader’s @builtin(position) output as @invariant to prevent artifacting.

GreaterEqual

Function passes if new value is greater than or equal to existing value

Always

Function always passes

Trait Implementations

impl Clone for ImageCompareFunction

fn clone(&self) -> ImageCompareFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageCompareFunction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageCompareFunction

fn deserialize<__D>( __deserializer: __D, ) -> Result<ImageCompareFunction, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CompareFunction> for ImageCompareFunction

fn from(value: CompareFunction) -> ImageCompareFunction

Converts to this type from the input type.

impl From<ImageCompareFunction> for CompareFunction

fn from(value: ImageCompareFunction) -> CompareFunction

Converts to this type from the input type.

impl PartialEq for ImageCompareFunction

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ImageCompareFunction

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ImageCompareFunction

impl StructuralPartialEq for ImageCompareFunction