Trait sierra::DescriptorBindingArray

pub trait DescriptorBindingArray<K> {
    type DescriptorArray;

    const COUNT: u32;
    const FLAGS: DescriptorBindingFlags;

    fn is_compatible(&self, descriptors: &Self::DescriptorArray) -> bool;
    fn get_descriptors(
        &self,
        device: &Device
    ) -> Result<Self::DescriptorArray, OutOfMemory>;

    fn update_descriptors(
        &mut self,
        device: &Device,
        encoder: &mut Encoder<'_>,
        descriptors: &Self::DescriptorArray
    ) -> Result<(), OutOfMemory> { ... }
}

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

Required Associated Types

type DescriptorArray

Descriptors value.

Required Associated Constants

const COUNT: u32

Number of descriptors in the binding.

const FLAGS: DescriptorBindingFlags

Flags necessary for this binding type.

Required Methods

fn is_compatible(&self, descriptors: &Self::DescriptorArray) -> bool

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

fn get_descriptors(
    &self,
    device: &Device
) -> Result<Self::DescriptorArray, OutOfMemory>

Returns Descriptors equivalent to self.

Provided Methods

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &Self::DescriptorArray
) -> Result<(), OutOfMemory>

Updates content of descriptors.

Implementations on Foreign Types

impl<K, T, const N: usize> DescriptorBindingArray<K> for [T; N]where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = _

type DescriptorArray = [<K as DescriptorKind>::Descriptor; N]

fn is_compatible(&self, descriptors: &[K::Descriptor; N]) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &[K::Descriptor; N]
) -> Result<(), OutOfMemory>

fn get_descriptors(
    &self,
    device: &Device
) -> Result<[K::Descriptor; N], OutOfMemory>

impl<T, K, const N: usize> DescriptorBindingArray<K> for ArrayVec<T, N>where
    K: DescriptorKind,
    T: DescriptorBinding<K>,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = _

type DescriptorArray = ArrayVec<<K as DescriptorKind>::Descriptor, N>

fn is_compatible(&self, descriptors: &ArrayVec<K::Descriptor, N>) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &ArrayVec<K::Descriptor, N>
) -> Result<(), OutOfMemory>

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

impl<K, T, const N: usize> DescriptorBindingArray<K> for &mut [T; N]where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = T::FLAGS

type DescriptorArray = [<K as DescriptorKind>::Descriptor; N]

fn is_compatible(&self, descriptors: &[K::Descriptor; N]) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &[K::Descriptor; N]
) -> Result<(), OutOfMemory>

fn get_descriptors(
    &self,
    device: &Device
) -> Result<[K::Descriptor; N], OutOfMemory>

impl<K, T, const N: usize> DescriptorBindingArray<K> for Box<[T; N]>where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = T::FLAGS

type DescriptorArray = [<K as DescriptorKind>::Descriptor; N]

fn is_compatible(&self, descriptors: &[K::Descriptor; N]) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &[K::Descriptor; N]
) -> Result<(), OutOfMemory>

fn get_descriptors(
    &self,
    device: &Device
) -> Result<[K::Descriptor; N], OutOfMemory>

impl<K, T, const N: usize> DescriptorBindingArray<K> for &mut ArrayVec<T, N>where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = _

type DescriptorArray = ArrayVec<<K as DescriptorKind>::Descriptor, N>

fn is_compatible(&self, descriptors: &ArrayVec<K::Descriptor, N>) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &ArrayVec<K::Descriptor, N>
) -> Result<(), OutOfMemory>

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

impl<K, T, const N: usize> DescriptorBindingArray<K> for Box<ArrayVec<T, N>>where
    K: DescriptorKind,
    T: DescriptorBinding<K> + Sealed,

const COUNT: u32 = _

const FLAGS: DescriptorBindingFlags = _

type DescriptorArray = ArrayVec<<K as DescriptorKind>::Descriptor, N>

fn is_compatible(&self, descriptors: &ArrayVec<K::Descriptor, N>) -> bool

fn update_descriptors(
    &mut self,
    device: &Device,
    encoder: &mut Encoder<'_>,
    descriptors: &ArrayVec<K::Descriptor, N>
) -> Result<(), OutOfMemory>

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

Implementors

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

const COUNT: u32 = 1u32

const FLAGS: DescriptorBindingFlags = _

type DescriptorArray = [<K as DescriptorKind>::Descriptor; 1]