Struct SamplerCache

pub struct SamplerCache<B: Backend> { /* private fields */ }

Sampler cache holds handlers to created samplers.

Implementations

impl<B> SamplerCache<B>

where B: Backend,

pub fn get( &mut self, info: SamplerDesc, create: impl FnOnce() -> Result<Handle<Sampler<B>>, AllocationError>, ) -> Result<Handle<Sampler<B>>, AllocationError>

Get sampler with specified paramters. Create new one using closure provided.

pub fn get_with_upgradable_lock<R, W, U>( read: R, upgrade: U, info: SamplerDesc, create: impl FnOnce() -> Result<Handle<Sampler<B>>, AllocationError>, ) -> Result<Handle<Sampler<B>>, AllocationError>

where R: Deref<Target = Self>, W: DerefMut<Target = Self>, U: FnOnce(R) -> W,

Get sampler with specified paramters. Create new one using closure provided. Does not lock for writing if sampler exists.

Trait Implementations

impl<B: Debug + Backend> Debug for SamplerCache<B>

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

Formats the value using the given formatter.

impl<B> Default for SamplerCache<B>

where B: Backend,

fn default() -> Self

Returns the “default value” for a type.