Struct vulkano::descriptor::descriptor_set::DescriptorsCount

pub struct DescriptorsCount {
    pub uniform_buffer: u32,
    pub storage_buffer: u32,
    pub uniform_buffer_dynamic: u32,
    pub storage_buffer_dynamic: u32,
    pub uniform_texel_buffer: u32,
    pub storage_texel_buffer: u32,
    pub sampled_image: u32,
    pub storage_image: u32,
    pub sampler: u32,
    pub combined_image_sampler: u32,
    pub input_attachment: u32,
}

Number of available descriptors slots in a pool.

Example

use vulkano::descriptor::descriptor_set::DescriptorsCount;

let _descriptors = DescriptorsCount {
    uniform_buffer: 10,
    input_attachment: 5,
    .. DescriptorsCount::zero()
};

Fields

uniform_buffer: u32

storage_buffer: u32

uniform_buffer_dynamic: u32

storage_buffer_dynamic: u32

uniform_texel_buffer: u32

storage_texel_buffer: u32

sampled_image: u32

storage_image: u32

sampler: u32

combined_image_sampler: u32

input_attachment: u32

Implementations

impl DescriptorsCount

pub fn zero() -> DescriptorsCount

Returns a DescriptorsCount object with all fields set to 0.

pub fn add_one(&mut self, ty: DescriptorType)

Adds one descriptor of the given type to the count.

pub fn add_num(&mut self, ty: DescriptorType, num: u32)

Adds num descriptors of the given type to the count.

Trait Implementations

impl Add<DescriptorsCount> for DescriptorsCount

type Output = DescriptorsCount

The resulting type after applying the + operator.

fn add(self, rhs: DescriptorsCount) -> DescriptorsCount

Performs the + operation.

impl AddAssign<DescriptorsCount> for DescriptorsCount

fn add_assign(&mut self, rhs: DescriptorsCount)

Performs the += operation.

impl Clone for DescriptorsCount

fn clone(&self) -> DescriptorsCount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorsCount

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

Formats the value using the given formatter.

impl Mul<u32> for DescriptorsCount

type Output = DescriptorsCount

The resulting type after applying the * operator.

fn mul(self, rhs: u32) -> DescriptorsCount

Performs the * operation.

impl MulAssign<u32> for DescriptorsCount

fn mul_assign(&mut self, rhs: u32)

Performs the *= operation.

impl PartialEq<DescriptorsCount> for DescriptorsCount

fn eq(&self, other: &DescriptorsCount) -> 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 PartialOrd<DescriptorsCount> for DescriptorsCount

fn partial_cmp(&self, other: &DescriptorsCount) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn le(&self, other: &DescriptorsCount) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn ge(&self, other: &DescriptorsCount) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

impl Sub<DescriptorsCount> for DescriptorsCount

type Output = DescriptorsCount

The resulting type after applying the - operator.

fn sub(self, rhs: DescriptorsCount) -> DescriptorsCount

Performs the - operation.

impl SubAssign<DescriptorsCount> for DescriptorsCount

fn sub_assign(&mut self, rhs: DescriptorsCount)

Performs the -= operation.

impl Copy for DescriptorsCount

impl Eq for DescriptorsCount