Struct capnp::message::ScratchSpaceHeapAllocator

pub struct ScratchSpaceHeapAllocator<'a, 'b: 'a> { /* fields omitted */ }

Methods

impl<'a, 'b: 'a> ScratchSpaceHeapAllocator<'a, 'b>

pub fn new(
    scratch_space: &'a mut ScratchSpace<'b>
) -> ScratchSpaceHeapAllocator<'a, 'b>

pub fn second_segment_words(
    self,
    value: u32
) -> ScratchSpaceHeapAllocator<'a, 'b>

pub fn allocation_strategy(
    self,
    value: AllocationStrategy
) -> ScratchSpaceHeapAllocator<'a, 'b>

Trait Implementations

impl<'a, 'b: 'a> Allocator for ScratchSpaceHeapAllocator<'a, 'b>

fn allocate_segment(&mut self, minimum_size: u32) -> (*mut Word, u32)

Allocates memory for a new segment, returning a pointer to the start of the segment and a u32 indicating the length of the segment.

fn pre_drop(&mut self, segment0_currently_allocated: u32)