Enum Event 

pub enum Event {
    SessionOpened {
        session_id: String,
        matrix_strategy: MatrixStrategy,
        meta: SessionMeta,
    },
    FailureModeAdded {
        failure_mode: Box<FailureMode>,
    },
    MitigationAdded {
        mitigation: Box<Mitigation>,
    },
    Rescored {
        rescore: Box<Rescore>,
    },
    MitigationStatusChanged {
        change: Box<MitigationStatusChange>,
    },
    FailureModeDispositioned {
        change: Box<DispositionChange>,
    },
}

A single line in a session’s append-only log. The type tag keeps the JSONL self-describing and forward-compatible.

Variants

SessionOpened

Session opened. The first line of every log. Records the selected MatrixStrategy so replay is deterministic and the choice is RECORDED. Old logs without the field replay as the default 3×3 strategy.

Fields

session_id: String

matrix_strategy: MatrixStrategy

meta: SessionMeta

Analysis metadata (spec §6.2). Omitted when default, so a log without metadata serialises byte-identically to 0.0.x.

FailureModeAdded

A failure mode was added (append variant add_failure_mode). Boxed to keep this variant from dominating the enum’s size (clippy large_enum_variant).

Fields

failure_mode: Box<FailureMode>

MitigationAdded

A mitigation was added (append variant add_mitigation).

Fields

mitigation: Box<Mitigation>

Rescored

A failure mode’s unmitigated S/P was re-scored (append variant rescore).

Fields

rescore: Box<Rescore>

MitigationStatusChanged

A mitigation’s resolution status changed (append variant set_mitigation_status). Not readable by fmeca <= 0.0.2.

Fields

change: Box<MitigationStatusChange>

FailureModeDispositioned

A failure mode’s disposition changed (append variant set_failure_mode_disposition). Not readable by fmeca <= 0.0.2.

Fields

change: Box<DispositionChange>

Implementations

impl Event

pub fn session_id(&self) -> &str

The session this event belongs to.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Event

impl PartialEq for Event

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Event

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 Event