Struct allocator_suite::memory_sources::rc_memory_source::RcMemorySource

pub struct RcMemorySource<MS: MemorySource>(_);

Represents a Reference-counted (RC) memory source.

Useful when passing in a memory source which does not implement Clone to an allocator.

Methods

impl<MS: MemorySource> RcMemorySource<MS>

pub fn new_thread_local<GTACSA: GlobalSwitchableAllocator>(
    global_allocator: &GTACSA,
    underlying_memory_source: MS
) -> Self

Creates a new thread-local instance.

pub fn new_coroutine_local<GTACSA: GlobalSwitchableAllocator>(
    global_allocator: &GTACSA,
    underlying_memory_source: MS
) -> Self

Creates a new coroutine-local instance.

Trait Implementations

impl<MS: MemorySource> MemorySource for RcMemorySource<MS>

fn obtain(&self, non_zero_size: NonZeroUsize) -> Result<MemoryAddress, AllocErr>

Obtain memory from the operating system, say.

fn release(&self, non_zero_size: NonZeroUsize, current_memory: MemoryAddress)

Release memory to the operating system, say.

impl<MS: MemorySource> Clone for RcMemorySource<MS>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<MS: Debug + MemorySource> Debug for RcMemorySource<MS>

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

Formats the value using the given formatter.

impl<MS: MemorySource> Deref for RcMemorySource<MS>

type Target = MS

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.