Enum vulkano::pipeline::depth_stencil::Compare

#[repr(u32)]pub enum Compare {
    Never,
    Less,
    Equal,
    LessOrEqual,
    Greater,
    NotEqual,
    GreaterOrEqual,
    Always,
}

Specifies how two values should be compared to decide whether a test passes or fails.

Used for both depth testing and stencil testing.

Variants

Never

The test never passes.

Less

The test passes if value < reference_value.

Equal

The test passes if value == reference_value.

LessOrEqual

The test passes if value <= reference_value.

Greater

The test passes if value > reference_value.

NotEqual

The test passes if value != reference_value.

GreaterOrEqual

The test passes if value >= reference_value.

Always

The test always passes.

Trait Implementations

impl Clone for Compare

fn clone(&self) -> Compare

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Compare

impl Debug for Compare

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

Formats the value using the given formatter.

impl Eq for Compare

impl PartialEq<Compare> for Compare

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Compare

impl StructuralPartialEq for Compare