Struct rpmalloc::RpMalloc

pub struct RpMalloc;

rpmalloc global allocator wrapper

Methods

impl RpMalloc

pub fn global_stats() -> rpmalloc_global_statistics_t

Retrieve global allocation stats.

Some of the fields in these will only be used if the statistics feature is enabled

pub fn thread_stats() -> rpmalloc_thread_statistics_t

Retrieve allocation stats for the current thread.

Some of the fields in these will only be used if the statistics feature is enabled

Trait Implementations

impl GlobalAlloc for RpMalloc

unsafe fn alloc(&self, layout: Layout) -> *mut u8

Allocate memory as described by the given layout.

unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout)

Deallocate the block of memory at the given ptr pointer with the given layout.

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

Behaves like alloc, but also ensures that the contents are set to zero before being returned.

unsafe fn realloc(
    &self,
    ptr: *mut u8,
    layout: Layout,
    new_size: usize
) -> *mut u8

Shrink or grow a block of memory to the given new_size. The block is described by the given ptr pointer and layout.