Crate hpack_codec

Encoder and Decoder for HPACK (RFC 7541).

Examples

use hpack_codec::{Encoder, Decoder};
use hpack_codec::field::{HeaderField, LiteralHeaderField as Field};
use hpack_codec::table::{StaticEntry, Index};

// Encoding
let mut encoder = Encoder::new(4096);
let mut header = encoder.enter_header_block(Vec::new()).unwrap();
header.encode_field(StaticEntry::MethodGet).unwrap();
header.encode_field(Field::with_indexed_name(StaticEntry::Path, b"/hello")).unwrap();
header.encode_field(Field::new(b"foo", b"bar").with_indexing()).unwrap();
header.encode_field(Index::dynamic_table_offset() + 0).unwrap();
let encoded_data = header.finish();

// Decoding
let mut decoder = Decoder::new(4096);
let mut header = decoder.enter_header_block(&encoded_data[..]).unwrap();
assert_eq!(header.decode_field().unwrap(), HeaderField::new(b":method", b"GET").ok());
assert_eq!(header.decode_field().unwrap(), HeaderField::new(b":path", b"/hello").ok());
assert_eq!(header.decode_field().unwrap(), HeaderField::new(b"foo", b"bar").ok());
assert_eq!(header.decode_field().unwrap(), HeaderField::new(b"foo", b"bar").ok());

Modules

field	Header Field.
literal	Literal types.
table	Header Field Table.

Structs

Decoder	HPACK Decoder.
Encoder	HPACK Encoder.
HeaderBlockDecoder	Header Block Decoder.
HeaderBlockEncoder	Header Block Encoder.

Type Definitions

Error	This crate specific Error type.
Result	This crate specific Result type.