Module ppp::v2

Version 2 of the HAProxy protocol (binary version).

See https://haproxy.org/download/1.8/doc/proxy-protocol.txt

Structs

Builder

Implementation of the builder pattern for PROXY protocol v2 headers. Supports both valid and invalid headers via the write_payload and write_payloads functions.

Header

A proxy protocol version 2 header.

IPv4

The source and destination IPv4 addresses and TCP ports of a header.

IPv6

The source and destination IPv6 addresses and TCP ports of a header.

TypeLengthValue

A Type-Length-Value payload.

TypeLengthValues

An Iterator of TypeLengthValues stored in a byte slice.

Unix

The source and destination addresses of UNIX sockets.

Writer

Write interface for the builder’s internal buffer. Can be used to turn header parts into bytes.

Enums

AddressFamily

The supported AddressFamily for a PROXY protocol header.

Addresses

The source and destination address information for a given AddressFamily.

Command

The supported Commands for a PROXY protocol header.

ParseError

An error in parsing a binary PROXY protocol header.

Protocol

The supported Protocols for a PROXY protocol header.

Type

Supported types for TypeLengthValue payloads.

Version

The supported Versions for binary headers.

Constants

PROTOCOL_PREFIX

The prefix of the PROXY protocol header.

Traits

WriteToHeader

Defines how to write a type as part of a binary PROXY protocol header.