Enum SessionEventKind 

pub enum SessionEventKind {
    Message,
    ToolCall,
    ToolResult,
    Plan,
    Compaction,
    SystemReminder,
    Hypothesis,
    Receipt,
    Reminder,
    PermissionDecision,
    Custom {
        custom_type: String,
    },
}

The named event variants the primitive understands out of the box. Custom carries an arbitrary string discriminator so surfaces can extend the taxonomy without forking the schema; the structural validator (see issue #2365) is the authoritative shape gate.

Variants

Message

ToolCall

ToolResult

Plan

Compaction

SystemReminder

Hypothesis

Receipt

Reminder

PermissionDecision

Custom

Fields

custom_type: String

Implementations

impl SessionEventKind

pub fn discriminator(&self) -> &str

Discriminator string used in canonical hashing and SQL filters.

Trait Implementations

impl Clone for SessionEventKind

fn clone(&self) -> SessionEventKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionEventKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionEventKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SessionEventKind

impl PartialEq for SessionEventKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SessionEventKind

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 SessionEventKind