Trait ResourceUses 

pub(crate) trait ResourceUses:
    Debug
    + BitAnd<Output = Self>
    + BitOr<Output = Self>
    + PartialEq
    + Sized
    + Copy {
    type Selector: Debug;

    const EXCLUSIVE: Self;

    // Required methods
    fn bits(self) -> u32;
    fn any_exclusive(self) -> bool;

    // Provided method
    fn is_invalid(self) -> bool { ... }
}

The uses that a resource or subresource can be in.

Required Associated Constants

const EXCLUSIVE: Self

All flags that are exclusive.

Required Associated Types

type Selector: Debug

The selector used by this resource.

Required Methods

fn bits(self) -> u32

Turn the resource into a pile of bits.

fn any_exclusive(self) -> bool

Returns true if any of the uses are exclusive.

Provided Methods

fn is_invalid(self) -> bool

Returns true if the given states violates the usage scope rule of any(inclusive) XOR one(exclusive)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ResourceUses for BufferUses

const EXCLUSIVE: Self = Self::EXCLUSIVE

type Selector = ()

fn bits(self) -> u32

fn any_exclusive(self) -> bool

impl ResourceUses for TextureUses

const EXCLUSIVE: Self = Self::EXCLUSIVE

type Selector = TextureSelector

fn bits(self) -> u32

fn any_exclusive(self) -> bool

fn is_invalid(self) -> bool

Implementors