Crate allocator

Various allocator algorithms in a unified interface.

There are three types of allocators:

• ByteAllocator: Byte-granularity memory allocator. (e.g., BuddyByteAllocator, SlabByteAllocator)
• PageAllocator: Page-granularity memory allocator. (e.g., BitmapPageAllocator)
• IdAllocator: Used to allocate unique IDs.

Structs

• AllocatorRc
  A byte-allocator wrapped in Rc<RefCell> that implements core::alloc::Allocator.
• BitmapPageAllocator
  A page-granularity memory allocator based on the bitmap_allocator.
• BuddyByteAllocator
  A byte-granularity memory allocator based on the buddy_system_allocator.
• SlabByteAllocator
  A byte-granularity memory allocator based on the slab allocator.
• TlsfByteAllocator
  A TLSF (Two-Level Segregated Fit) memory allocator.

Enums

• AllocError
  The error type used for allocation.

Traits

• BaseAllocator
  The base allocator inherited by other allocators.
• ByteAllocator
  Byte-granularity allocator.
• IdAllocator
  Used to allocate unique IDs (e.g., thread ID).
• PageAllocator
  Page-granularity allocator.

Type Aliases

• AllocResult
  A Result type with AllocError as the error type.