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Struct std.experimental.allocator.mmap_allocator.MmapAllocator

Allocator (currently defined only for Posix and Windows) using mmap and munmap directly (or their Windows equivalents). There is no additional structure: each call to allocate(s) issues a call to mmap(null, s, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0), and each call to deallocate(b) issues munmap(b.ptr, b.length). So MmapAllocator is usually intended for allocating large chunks to be managed by fine-granular allocators.

struct MmapAllocator ;


instance const(shared(MmapAllocator))The one shared instance.


allocate (bytes) Allocator API.
deallocate (b) Allocator API.