Enum RendezvousHandshakeState 

#[non_exhaustive]
pub enum RendezvousHandshakeState {
    Idle,
    Waving,
    Attention,
    Initiated,
    Connected,
    Rejected,
    TimedOut,
}

Rendezvous handshake lifecycle state (draft-sharabayko-srt-01 §4.3.2). State names are exactly the Parallel Handshake Flow diagram (§4.3.2.2, L2280): Waving -> Attention -> Initiated -> Connected. See the module doc “Serial vs Parallel flow” note for why there is no separate state for the Serial flow’s “fine”.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Idle

No handshake message sent yet. Not spec-named — mirrors crate::caller::CallerHandshakeState::Idle.

Waving

L2100/L2153/L2280 “waving”/“Waving”: both parties’ initial state.

Attention

L2172/L2280 “attention”/“Attention”: a WAVEAHAND was received, the cookie contest is resolved, awaiting the peer’s CONCLUSION.

Initiated

L2234/L2280 “initiated”/“Initiated”: role-appropriate extension content has been seen at least once; awaiting the peer’s confirmation.

Connected

L2224/L2251/L2280 “connected”/“Connected”: the handshake completed; NegotiatedParams are available.

Rejected

The handshake was rejected (locally, or by an explicit peer Table 7 code). Not spec-named.

TimedOut

No response arrived after the configured retry budget. Not spec-named.

Implementations

impl RendezvousHandshakeState

pub fn name(&self) -> &'static str

A short label for this state.

Trait Implementations

impl Clone for RendezvousHandshakeState

fn clone(&self) -> RendezvousHandshakeState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RendezvousHandshakeState

impl Debug for RendezvousHandshakeState

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

Formats the value using the given formatter.

impl Display for RendezvousHandshakeState

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

Formats the value using the given formatter.

impl Eq for RendezvousHandshakeState

impl Hash for RendezvousHandshakeState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RendezvousHandshakeState

fn eq(&self, other: &RendezvousHandshakeState) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for RendezvousHandshakeState

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RendezvousHandshakeState