brotli 2.4.1

A brotli compressor and decompressor that with an interface avoiding the rust stdlib. This makes it suitable for embedded devices and kernels. It is designed with a pluggable allocator so that the standard lib's allocator may be employed. The default build also includes a stdlib allocator and stream interface. Disable this with --features=no-stdlib. All included code is safe.
Documentation 
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#![allow(dead_code)]
use super::super::alloc;
use super::super::alloc::SliceWrapper;
use core;
pub struct BlockSplit<AllocU8: alloc::Allocator<u8>, AllocU32: alloc::Allocator<u32>> {
  pub num_types: usize,
  pub num_blocks: usize,
  pub types: AllocU8::AllocatedMemory,
  pub lengths: AllocU32::AllocatedMemory,
}

impl<AllocU8: alloc::Allocator<u8>, AllocU32: alloc::Allocator<u32>> BlockSplit<AllocU8, AllocU32> {
  pub fn new() -> BlockSplit<AllocU8, AllocU32> {
    BlockSplit {
      num_types: 0,
      num_blocks: 0,
      types: AllocU8::AllocatedMemory::default(),
      lengths: AllocU32::AllocatedMemory::default(),
    }
  }
  pub fn destroy(&mut self, m8: &mut AllocU8, m32: &mut AllocU32) {
    m8.free_cell(core::mem::replace(&mut self.types, AllocU8::AllocatedMemory::default()));
    m32.free_cell(core::mem::replace(&mut self.lengths, AllocU32::AllocatedMemory::default()));
    self.num_blocks = 0;
    self.num_types = 0;
  }
  pub fn types_alloc_size(&self) -> usize {
    self.types.slice().len()
  }
  pub fn lengths_alloc_size(&self) -> usize {
    self.lengths.slice().len()
  }
}