Trait sierra::DescriptorBinding

pub trait DescriptorBinding<K: DescriptorKind> {
    const FLAGS: DescriptorBindingFlags;

    fn is_compatible(&self, descriptor: &K::Descriptor) -> bool;
    fn get_descriptor(
        &self,
        device: &Device
    ) -> Result<K::Descriptor, OutOfMemory>;

    fn update_descriptor(
        &mut self,
        device: &Device,
        encoder: &mut Encoder<'_>,
        descriptor: &K::Descriptor
    ) -> Result<(), OutOfMemory> { ... }
}

Trait for all types that can be used as a descriptor.

Required Associated Constants

const FLAGS: DescriptorBindingFlags

Flags necessary for this binding type.

Required Methods

fn is_compatible(&self, descriptor: &K::Descriptor) -> bool

Checks descriptor bound to a set. Returns true if bound descriptor is compatible with input. Returns false if new descriptor should be bound.

fn get_descriptor(&self, device: &Device) -> Result<K::Descriptor, OutOfMemory>

Returns compatible descriptor to be bound to the set.

Provided Methods

fn update_descriptor(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptor: &K::Descriptor
) -> Result<(), OutOfMemory>

Updates content of descriptor.

Implementations on Foreign Types

impl<K, T> DescriptorBinding<K> for &mut Twhere
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const FLAGS: DescriptorBindingFlags = T::FLAGS

fn is_compatible(&self, descriptor: &K::Descriptor) -> bool

fn update_descriptor(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptor: &K::Descriptor
) -> Result<(), OutOfMemory>

fn get_descriptor(&self, device: &Device) -> Result<K::Descriptor, OutOfMemory>

impl<K, T> DescriptorBinding<K> for Box<T>where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const FLAGS: DescriptorBindingFlags = T::FLAGS

fn is_compatible(&self, descriptor: &K::Descriptor) -> bool

fn update_descriptor(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptor: &K::Descriptor
) -> Result<(), OutOfMemory>

fn get_descriptor(&self, device: &Device) -> Result<K::Descriptor, OutOfMemory>

Implementors