Struct StunParser 

pub struct StunParser;

Available on crate feature stun only.

DatagramParser that emits one StunMessage per well-formed STUN datagram. Aggressive about rejection (top-two-bits-zero + magic cookie + length consistency all required) so it’s safe to attempt on any UDP flow.

Implementations

impl StunParser

pub fn new() -> Self

Trait Implementations

impl Clone for StunParser

fn clone(&self) -> StunParser

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for StunParser

impl DatagramParser for StunParser

type Message = StunMessage

Available on crate feature session only.

L7 message produced by this parser. Same Debug bound as SessionParser::Message.

fn parser_kind(&self) -> ParserKind

Available on crate feature session only.

See SessionParser::parser_kind. Default ParserKind::Unspecified.

fn parse( &mut self, payload: &[u8], _side: FlowSide, _ts: Timestamp, out: &mut Vec<Self::Message>, )

Available on crate feature session only.

Parse one L4 payload. side is the direction relative to the flow’s initiator; ts is the observed time of the datagram. Push any complete messages decoded into out.

fn on_tick(&mut self, _now: Timestamp, _out: &mut Vec<Self::Message>)

Available on crate feature session only.

Periodic time hook — see SessionParser::on_tick. The driver calls this on every sweep / finish. Default: no-op.

fn is_poisoned(&self) -> bool

Available on crate feature session only.

True after the parser has hit an unrecoverable error. See SessionParser::is_poisoned for the contract.

fn poison_reason(&self) -> Option<&str>

Available on crate feature session only.

Optional reason for poison. See SessionParser::poison_reason.

fn is_done(&self) -> bool

Available on crate feature session only.

Symmetric “I’m done — close this flow cleanly” signal, mirroring SessionParser::is_done. Default: false.

impl Debug for StunParser

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for StunParser

fn default() -> StunParser

Returns the “default value” for a type.