Struct RenderGraphBufferConstraint 

pub struct RenderGraphBufferConstraint {
    pub size: Option<u64>,
    pub resource_type: RafxResourceType,
}

Constraints on a buffer. Constraints are set per-field and start out None (i.e. unconstrained) The rendergraph will derive specifications from the constraints

Fields

size: Option<u64>

resource_type: RafxResourceType

Implementations

impl RenderGraphBufferConstraint

pub fn try_convert_to_specification( self, ) -> Option<RenderGraphBufferSpecification>

impl RenderGraphBufferConstraint

pub fn can_merge(&self, other: &RenderGraphBufferConstraint) -> bool

Returns true if no fields in the two constraints are conflicting

pub fn try_merge(&mut self, other: &RenderGraphBufferConstraint) -> bool

Merge other’s constraints into self, but only if there are no conflicts. No modification occurs if any conflict exists

pub fn partial_merge(&mut self, other: &RenderGraphBufferConstraint) -> bool

Merge other’s constraints into self. We will merge fields where we can and skip fields with conflicts

pub fn set(&mut self, other: &RenderGraphBufferSpecification)

Sets the constraints based on the given specification

Trait Implementations

impl Clone for RenderGraphBufferConstraint

fn clone(&self) -> RenderGraphBufferConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderGraphBufferConstraint

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

Formats the value using the given formatter.

impl Default for RenderGraphBufferConstraint

fn default() -> Self

Returns the “default value” for a type.

impl From<RenderGraphBufferSpecification> for RenderGraphBufferConstraint

fn from(specification: RenderGraphBufferSpecification) -> Self

Converts to this type from the input type.