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MlsLifecycleEvent

offline_protocol::mls_observability

Enum MlsLifecycleEvent 

Source 
pub enum MlsLifecycleEvent {
    Initialized {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
    },
    EncryptionUsed {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
    },
    DecryptionFailed {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
        failure_kind: DecryptionFailureKind,
    },
    SessionMissing {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
    },
    SessionEstablishing {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
    },
    SessionReady {
        timestamp_ms: i64,
        session_id: String,
        group_id: Option<String>,
        peer_id: Option<String>,
        context: MlsOperationContext,
        error_category: Option<MlsErrorCategory>,
    },
}
Expand description

Typed MLS lifecycle events for operational observability.

Variants§

§

Initialized

MLS subsystem has been initialized and is ready for use.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>
§

EncryptionUsed

Encryption path was successfully used.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>
§

DecryptionFailed

Decryption failed with a typed failure class.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>
§failure_kind: DecryptionFailureKind
§

SessionMissing

Session lookup failed or session/group state is missing.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>
§

SessionEstablishing

A handshake with this peer has begun: no session existed, the peer’s key package was imported and a Welcome was built for them.

This is the start of the span mls_session_ready_latency_p50_ms measures, and the only start that fires on the path a device usually takes. Self::SessionMissing marks a handshake that could not begin (no key package on hand, or MLS not initialized); with auto_key_exchange on, which is the default, a peer’s key package normally arrives before the first send and the ordinary handshake raises no miss at all. Pairing on misses alone samples the slow tail and calls it the median.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>
§

SessionReady

Session lifecycle has reached a ready/usable state.

Fields

§timestamp_ms: i64
§session_id: String
§group_id: Option<String>
§peer_id: Option<String>
§context: MlsOperationContext
§error_category: Option<MlsErrorCategory>

Implementations§

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impl MlsLifecycleEvent

Source

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

Returns the stable snake.dot.case telemetry name for this event.

Names are compatible with OpenTelemetry naming conventions and are considered stable across minor versions of the SDK.

Trait Implementations§

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impl Clone for MlsLifecycleEvent

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fn clone(&self) -> Self

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 MlsLifecycleEvent

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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 MlsLifecycleEvent

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impl PartialEq for MlsLifecycleEvent

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Serialize for MlsLifecycleEvent

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for MlsLifecycleEvent

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