Struct BumpSettings 

pub struct BumpSettings<const MIN_ALIGN: usize = 1, const UP: bool = true, const GUARANTEED_ALLOCATED: bool = true, const CLAIMABLE: bool = true, const DEALLOCATES: bool = true, const SHRINKS: bool = true, const MINIMUM_CHUNK_SIZE: usize = 512>;

Implementor of BumpAllocatorSettings.

See the module documentation for how to use this type.

Trait Implementations

impl<const MIN_ALIGN: usize, const UP: bool, const GUARANTEED_ALLOCATED: bool, const CLAIMABLE: bool, const DEALLOCATES: bool, const SHRINKS: bool, const MINIMUM_CHUNK_SIZE: usize> BumpAllocatorSettings for BumpSettings<MIN_ALIGN, UP, GUARANTEED_ALLOCATED, CLAIMABLE, DEALLOCATES, SHRINKS, MINIMUM_CHUNK_SIZE>

where MinimumAlignment<MIN_ALIGN>: SupportedMinimumAlignment,

const MINIMUM_CHUNK_SIZE: usize = MINIMUM_CHUNK_SIZE

The minimum size for bump allocation chunk.

type MinimumAlignment = MinimumAlignment<MIN_ALIGN>

The minimum alignment.

type Up = Bool<UP>

The bump direction.

type GuaranteedAllocated = Bool<GUARANTEED_ALLOCATED>

Whether the allocator is guaranteed to have a chunk allocated and thus is allowed to create scopes.

type Claimable = Bool<CLAIMABLE>

Whether the allocator can be claimed.

type Deallocates = Bool<DEALLOCATES>

Whether the allocator tries to free allocations.

type Shrinks = Bool<SHRINKS>

Whether the allocator tries to shrink allocations.

type WithMinimumAlignment<const VALUE: usize> = BumpSettings<VALUE, UP, GUARANTEED_ALLOCATED, CLAIMABLE, DEALLOCATES, SHRINKS, MINIMUM_CHUNK_SIZE> where MinimumAlignment<VALUE>: SupportedMinimumAlignment

Changes the minimum alignment.

type WithUp<const VALUE: bool> = BumpSettings<MIN_ALIGN, VALUE, GUARANTEED_ALLOCATED, CLAIMABLE, DEALLOCATES, SHRINKS, MINIMUM_CHUNK_SIZE>

Changes the bump direction.

type WithGuaranteedAllocated<const VALUE: bool> = BumpSettings<MIN_ALIGN, UP, VALUE, CLAIMABLE, DEALLOCATES, SHRINKS, MINIMUM_CHUNK_SIZE>

Changes whether the allocator is guaranteed to have a chunk allocated and thus is allowed to create scopes.

type WithClaimable<const VALUE: bool> = BumpSettings<MIN_ALIGN, UP, GUARANTEED_ALLOCATED, VALUE, DEALLOCATES, SHRINKS, MINIMUM_CHUNK_SIZE>

Changes whether the allocator can be claimed.

type WithDeallocates<const VALUE: bool> = BumpSettings<MIN_ALIGN, UP, GUARANTEED_ALLOCATED, CLAIMABLE, VALUE, SHRINKS, MINIMUM_CHUNK_SIZE>

Changes whether the allocator tries to free allocations.

type WithShrinks<const VALUE: bool> = BumpSettings<MIN_ALIGN, UP, GUARANTEED_ALLOCATED, CLAIMABLE, DEALLOCATES, VALUE, MINIMUM_CHUNK_SIZE>

Changes whether the allocator tries to shrink allocations.

type WithMinimumChunkSize<const VALUE: usize> = BumpSettings<MIN_ALIGN, UP, GUARANTEED_ALLOCATED, CLAIMABLE, DEALLOCATES, SHRINKS, VALUE>

Changes the minimum chunk size.

const MIN_ALIGN: usize = <Self::MinimumAlignment>::VALUE

The minimum alignment.

const UP: bool = <Self::Up>::VALUE

The bump direction.

const GUARANTEED_ALLOCATED: bool = <Self::GuaranteedAllocated>::VALUE

Whether the allocator is guaranteed to have a chunk allocated and thus is allowed to create scopes.

const CLAIMABLE: bool = <Self::Claimable>::VALUE

Whether the allocator can be claimed.

const DEALLOCATES: bool = <Self::Deallocates>::VALUE

Whether the allocator tries to free allocations.

const SHRINKS: bool = <Self::Shrinks>::VALUE

Whether the allocator tries to shrink allocations.