Struct brotli_decompressor::BrotliState

source ·

pub struct BrotliState<AllocU8: Allocator<u8>, AllocU32: Allocator<u32>, AllocHC: Allocator<HuffmanCode>> {Show 79 fields
    pub state: BrotliRunningState,
    pub loop_counter: i32,
    pub br: BrotliBitReader,
    pub alloc_u8: AllocU8,
    pub alloc_u32: AllocU32,
    pub alloc_hc: AllocHC,
    pub buffer: [u8; 8],
    pub buffer_length: u32,
    pub pos: i32,
    pub max_backward_distance: i32,
    pub max_backward_distance_minus_custom_dict_size: i32,
    pub max_distance: i32,
    pub ringbuffer_size: i32,
    pub ringbuffer_mask: i32,
    pub dist_rb_idx: i32,
    pub dist_rb: [i32; 4],
    pub ringbuffer: AllocU8::AllocatedMemory,
    pub htree_command_index: u16,
    pub context_lookup: &'static [u8; 512],
    pub context_map_slice_index: usize,
    pub dist_context_map_slice_index: usize,
    pub sub_loop_counter: u32,
    pub literal_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>,
    pub insert_copy_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>,
    pub distance_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>,
    pub trivial_literal_context: i32,
    pub distance_context: i32,
    pub meta_block_remaining_len: i32,
    pub block_type_length_state: BlockTypeAndLengthState<AllocHC>,
    pub distance_postfix_bits: u32,
    pub num_direct_distance_codes: u32,
    pub distance_postfix_mask: i32,
    pub num_dist_htrees: u32,
    pub dist_context_map: AllocU8::AllocatedMemory,
    pub literal_htree_index: u8,
    pub dist_htree_index: u8,
    pub large_window: bool,
    pub should_wrap_ringbuffer: bool,
    pub error_code: BrotliDecoderErrorCode,
    pub repeat_code_len: u32,
    pub prev_code_len: u32,
    pub copy_length: i32,
    pub distance_code: i32,
    pub rb_roundtrips: usize,
    pub partial_pos_out: usize,
    pub symbol: u32,
    pub repeat: u32,
    pub space: u32,
    pub table: [HuffmanCode; 32],
    pub symbol_lists_index: usize,
    pub symbols_lists_array: [u16; 720],
    pub next_symbol: [i32; 32],
    pub code_length_code_lengths: [u8; 18],
    pub code_length_histo: [u16; 16],
    pub htree_index: i32,
    pub htree_next_offset: u32,
    pub context_index: u32,
    pub max_run_length_prefix: u32,
    pub code: u32,
    pub context_map_table: AllocHC::AllocatedMemory,
    pub mtf_upper_bound: u32,
    pub mtf_or_error_string: Result<[u8; 256], [u8; 256]>,
    pub custom_dict: AllocU8::AllocatedMemory,
    pub custom_dict_size: i32,
    pub substate_metablock_header: BrotliRunningMetablockHeaderState,
    pub substate_tree_group: BrotliRunningTreeGroupState,
    pub substate_context_map: BrotliRunningContextMapState,
    pub substate_uncompressed: BrotliRunningUncompressedState,
    pub substate_huffman: BrotliRunningHuffmanState,
    pub substate_decode_uint8: BrotliRunningDecodeUint8State,
    pub is_last_metablock: u8,
    pub is_uncompressed: u8,
    pub is_metadata: u8,
    pub size_nibbles: u8,
    pub window_bits: u32,
    pub num_literal_htrees: u32,
    pub context_map: AllocU8::AllocatedMemory,
    pub context_modes: AllocU8::AllocatedMemory,
    pub trivial_literal_contexts: [u32; 8],
}

Fields§

§state: BrotliRunningState§loop_counter: i32§br: BrotliBitReader§alloc_u8: AllocU8§alloc_u32: AllocU32§alloc_hc: AllocHC§buffer: [u8; 8]§buffer_length: u32§pos: i32§max_backward_distance: i32§max_backward_distance_minus_custom_dict_size: i32§max_distance: i32§ringbuffer_size: i32§ringbuffer_mask: i32§dist_rb_idx: i32§dist_rb: [i32; 4]§ringbuffer: AllocU8::AllocatedMemory§htree_command_index: u16§context_lookup: &'static [u8; 512]§context_map_slice_index: usize§dist_context_map_slice_index: usize§sub_loop_counter: u32§literal_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>§insert_copy_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>§distance_hgroup: HuffmanTreeGroup<AllocU32, AllocHC>§trivial_literal_context: i32§distance_context: i32§meta_block_remaining_len: i32§block_type_length_state: BlockTypeAndLengthState<AllocHC>§distance_postfix_bits: u32§num_direct_distance_codes: u32§distance_postfix_mask: i32§num_dist_htrees: u32§dist_context_map: AllocU8::AllocatedMemory§literal_htree_index: u8§dist_htree_index: u8§large_window: bool§should_wrap_ringbuffer: bool§error_code: BrotliDecoderErrorCode§repeat_code_len: u32§prev_code_len: u32§copy_length: i32§distance_code: i32§rb_roundtrips: usize§partial_pos_out: usize§symbol: u32§repeat: u32§space: u32§table: [HuffmanCode; 32]§symbol_lists_index: usize§symbols_lists_array: [u16; 720]§next_symbol: [i32; 32]§code_length_code_lengths: [u8; 18]§code_length_histo: [u16; 16]§htree_index: i32§htree_next_offset: u32§context_index: u32§max_run_length_prefix: u32§code: u32§context_map_table: AllocHC::AllocatedMemory§mtf_upper_bound: u32§mtf_or_error_string: Result<[u8; 256], [u8; 256]>§custom_dict: AllocU8::AllocatedMemory§custom_dict_size: i32§substate_metablock_header: BrotliRunningMetablockHeaderState§substate_tree_group: BrotliRunningTreeGroupState§substate_context_map: BrotliRunningContextMapState§substate_uncompressed: BrotliRunningUncompressedState§substate_huffman: BrotliRunningHuffmanState§substate_decode_uint8: BrotliRunningDecodeUint8State§is_last_metablock: u8§is_uncompressed: u8§is_metadata: u8§size_nibbles: u8§window_bits: u32§num_literal_htrees: u32§context_map: AllocU8::AllocatedMemory§context_modes: AllocU8::AllocatedMemory§trivial_literal_contexts: [u32; 8]

Struct brotli_decompressor::BrotliState

Fields§

Implementations§

impl<'brotli_state, AllocU8: Allocator<u8>, AllocU32: Allocator<u32>, AllocHC: Allocator<HuffmanCode>> BrotliState<AllocU8, AllocU32, AllocHC>

pub fn new(alloc_u8: AllocU8, alloc_u32: AllocU32, alloc_hc: AllocHC) -> Self

pub fn new_with_custom_dictionary( alloc_u8: AllocU8, alloc_u32: AllocU32, alloc_hc: AllocHC, custom_dict: AllocU8::AllocatedMemory ) -> Self

pub fn new_strict( alloc_u8: AllocU8, alloc_u32: AllocU32, alloc_hc: AllocHC ) -> Self

pub fn BrotliStateMetablockBegin(&mut self)

pub fn BrotliStateCleanupAfterMetablock(&mut self)

fn BrotliStateCleanup(&mut self)

pub fn BrotliStateIsStreamStart(&self) -> bool

pub fn BrotliStateIsStreamEnd(&self) -> bool

pub fn BrotliHuffmanTreeGroupInit( &mut self, group: WhichTreeGroup, alphabet_size: u16, max_symbol: u16, ntrees: u16 )

pub fn BrotliHuffmanTreeGroupRelease(&mut self, group: WhichTreeGroup)

Trait Implementations§

impl<'brotli_state, AllocU8: Allocator<u8>, AllocU32: Allocator<u32>, AllocHC: Allocator<HuffmanCode>> Drop for BrotliState<AllocU8, AllocU32, AllocHC>

fn drop(&mut self)

Auto Trait Implementations§

impl<AllocU8, AllocU32, AllocHC> Send for BrotliState<AllocU8, AllocU32, AllocHC>where AllocHC: Send, AllocU32: Send, AllocU8: Send, <AllocHC as Allocator<HuffmanCode>>::AllocatedMemory: Send, <AllocU32 as Allocator<u32>>::AllocatedMemory: Send, <AllocU8 as Allocator<u8>>::AllocatedMemory: Send,

impl<AllocU8, AllocU32, AllocHC> Sync for BrotliState<AllocU8, AllocU32, AllocHC>where AllocHC: Sync, AllocU32: Sync, AllocU8: Sync, <AllocHC as Allocator<HuffmanCode>>::AllocatedMemory: Sync, <AllocU32 as Allocator<u32>>::AllocatedMemory: Sync, <AllocU8 as Allocator<u8>>::AllocatedMemory: Sync,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>