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SessionKey

rings_node::extension::transport

Struct SessionKey 

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pub struct SessionKey {
    pub peer: Did,
    pub namespace: String,
    pub session: SessionId,
    pub initiator: Initiator,
}
Expand description

A relay session’s full identity — the unit used to key live sessions and to address transport effects.

A bare SessionId is not a valid address: the id on the wire is assigned by the opener, so two ends can both pick SessionId(0). The key scopes a session by (peer, namespace, session, initiator), where peer is the authenticated other end (event.from, the verified signer) and initiator records which end opened it. Because a peer cannot forge event.from, it can only ever address sessions whose peer is itself (owner rejection); and initiator keeps a peer’s session distinct from one of ours that happened to get the same id (bidirectional-open safety).

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§peer: Did

The authenticated remote end of the session (event.from for inbound frames).

§namespace: String

The transport namespace the session lives under (e.g. tcp, udp).

§session: SessionId

The opener-assigned session id, unique only within (peer, namespace, initiator).

§initiator: Initiator

Which end opened the session (disambiguates colliding ids on simultaneous open).

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impl SessionKey

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pub fn new( peer: Did, namespace: impl Into<String>, session: SessionId, initiator: Initiator, ) -> Self

Build a session key from its parts.

Trait Implementations§

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impl Clone for SessionKey

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fn clone(&self) -> SessionKey

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for SessionKey

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

Formats the value using the given formatter. Read more
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impl Eq for SessionKey

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impl Hash for SessionKey

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for SessionKey

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for SessionKey

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