Struct HpackDecoder 

pub struct HpackDecoder { /* private fields */ }

HPACK decoder with dynamic table state.

This decoder maintains a dynamic table across multiple calls, allowing header compression state to be shared within an HTTP/2 connection.

Implementations

impl HpackDecoder

pub fn new() -> Self

Create a new HPACK decoder with default max table size of 4096 bytes.

pub fn with_max_size(max_table_size: usize) -> Self

Create a new HPACK decoder with a specific max table size.

pub fn set_max_table_size(&mut self, size: usize)

Update the maximum table size (e.g., from SETTINGS_HEADER_TABLE_SIZE).

pub fn dynamic_table_len(&self) -> usize

Returns the number of entries currently in the dynamic table.

pub fn dynamic_table_current_size(&self) -> usize

Returns the current size (in bytes) of the dynamic table.

pub fn dynamic_table_entries(&self) -> &[(String, String)]

Returns the entries in the dynamic table as (name, value) string slices. Entries are ordered most-recently-added first (index 62 = first entry).

pub fn decode(&mut self, buf: &[u8]) -> Result<Vec<(String, String)>, String>

Decode a block of HPACK-encoded headers.

Returns a list of (name, value) pairs in the order they were decoded.

Trait Implementations

impl Default for HpackDecoder

fn default() -> Self

Returns the “default value” for a type.