Module qpack 

Available on crate features http and std only.

QPACK wire vocabulary (RFC 9204): the static table, prefixed integer/string codings, the field-line representations that make up an encoded field section, and the encoder- and decoder-stream instruction representations.

These are pure value types with self-contained encoding and decoding over a slice cursor. The connection-scoped dynamic table, the stateful encoder/decoder and blocked-section accounting live in rama-http-core’s h3::qpack module.

Modules

field

QPACK encoded-field-section prefix and field-line representations (RFC 9204 §4.5).

instruction

QPACK encoder-stream (RFC 9204 §4.3) and decoder-stream (RFC 9204 §4.4) instructions.

prefix

QPACK prefixed integers (RFC 9204 §4.1.1) and string literals (RFC 9204 §4.1.2).

static_table

The QPACK static table (RFC 9204 Appendix A, Table 4): 99 entries, indexed 0..=98.

Structs

DecodedString

A decoded QPACK string literal, plus whether it was Huffman-encoded on the wire.

HeaderPrefix

The encoded-field-section prefix (RFC 9204 §4.5.1): the Required Insert Count and Base.

Enums

DecoderInstruction

An instruction on the QPACK decoder stream (decoder → encoder, RFC 9204 §4.4).

EncoderInstruction

An instruction on the QPACK encoder stream (encoder → decoder, RFC 9204 §4.3).

FieldLine

A single field-line representation within an encoded field section (RFC 9204 §4.5.2–§4.5.6).

InvalidPrefix

An error decoding an encoded-field-section prefix.

PrefixError

An error decoding a prefixed integer or string.