Enum SessionEventType 

pub enum SessionEventType {
    SessionStart,
    SessionResume,
    SessionRemoteSteerableChanged,
    SessionError,
    SessionIdle,
    SessionTitleChanged,
    SessionScheduleCreated,
    SessionScheduleCancelled,
    SessionAutopilotObjectiveChanged,
    SessionInfo,
    SessionWarning,
    SessionModelChange,
    SessionModeChanged,
    SessionPermissionsChanged,
    SessionPlanChanged,
    SessionTodosChanged,
    SessionWorkspaceFileChanged,
    SessionHandoff,
    SessionTruncation,
    SessionSnapshotRewind,
    SessionShutdown,
    SessionContextChanged,
    SessionUsageInfo,
    SessionCompactionStart,
    SessionCompactionComplete,
    SessionTaskComplete,
    UserMessage,
    PendingMessagesModified,
    AssistantTurnStart,
    AssistantIntent,
    AssistantReasoning,
    AssistantReasoningDelta,
    AssistantStreamingDelta,
    AssistantMessage,
    AssistantMessageStart,
    AssistantMessageDelta,
    AssistantTurnEnd,
    AssistantUsage,
    ModelCallFailure,
    Abort,
    ToolUserRequested,
    ToolExecutionStart,
    ToolExecutionPartialResult,
    ToolExecutionProgress,
    ToolExecutionComplete,
    SkillInvoked,
    SubagentStarted,
    SubagentCompleted,
    SubagentFailed,
    SubagentSelected,
    SubagentDeselected,
    HookStart,
    HookEnd,
    HookProgress,
    SessionBinaryAsset,
    SystemMessage,
    SystemNotification,
    PermissionRequested,
    PermissionCompleted,
    UserInputRequested,
    UserInputCompleted,
    ElicitationRequested,
    ElicitationCompleted,
    SamplingRequested,
    SamplingCompleted,
    McpOauthRequired,
    McpOauthCompleted,
    SessionCustomNotification,
    ExternalToolRequested,
    ExternalToolCompleted,
    CommandQueued,
    CommandExecute,
    CommandCompleted,
    AutoModeSwitchRequested,
    AutoModeSwitchCompleted,
    CommandsChanged,
    CapabilitiesChanged,
    ExitPlanModeRequested,
    ExitPlanModeCompleted,
    SessionToolsUpdated,
    SessionBackgroundTasksChanged,
    SessionSkillsLoaded,
    SessionCustomAgentsUpdated,
    SessionMcpServersLoaded,
    SessionMcpServerStatusChanged,
    SessionExtensionsLoaded,
    SessionCanvasOpened,
    SessionCanvasRegistryChanged,
    SessionCanvasClosed,
    SessionExtensionsAttachmentsPushed,
    McpAppToolCallComplete,
    Unknown,
}

Identifies the kind of session event.

Variants

SessionStart

SessionResume

SessionRemoteSteerableChanged

SessionError

SessionIdle

SessionTitleChanged

SessionScheduleCreated

SessionScheduleCancelled

SessionAutopilotObjectiveChanged

SessionInfo

SessionWarning

SessionModelChange

SessionModeChanged

SessionPermissionsChanged

SessionPlanChanged

SessionTodosChanged

SessionWorkspaceFileChanged

SessionHandoff

SessionTruncation

SessionSnapshotRewind

SessionShutdown

SessionContextChanged

SessionUsageInfo

SessionCompactionStart

SessionCompactionComplete

SessionTaskComplete

UserMessage

PendingMessagesModified

AssistantTurnStart

AssistantIntent

AssistantReasoning

AssistantReasoningDelta

AssistantStreamingDelta

AssistantMessage

AssistantMessageStart

AssistantMessageDelta

AssistantTurnEnd

AssistantUsage

ModelCallFailure

Abort

ToolUserRequested

ToolExecutionStart

ToolExecutionPartialResult

ToolExecutionProgress

ToolExecutionComplete

SkillInvoked

SubagentStarted

SubagentCompleted

SubagentFailed

SubagentSelected

SubagentDeselected

HookStart

HookEnd

HookProgress

SessionBinaryAsset

Experimental. This type is part of an experimental wire-protocol surface and may change or be removed in future SDK or CLI releases.

SystemMessage

SystemNotification

PermissionRequested

PermissionCompleted

UserInputRequested

UserInputCompleted

ElicitationRequested

ElicitationCompleted

SamplingRequested

SamplingCompleted

McpOauthRequired

McpOauthCompleted

SessionCustomNotification

ExternalToolRequested

ExternalToolCompleted

CommandQueued

CommandExecute

CommandCompleted

AutoModeSwitchRequested

AutoModeSwitchCompleted

CommandsChanged

CapabilitiesChanged

ExitPlanModeRequested

ExitPlanModeCompleted

SessionToolsUpdated

SessionBackgroundTasksChanged

SessionSkillsLoaded

SessionCustomAgentsUpdated

SessionMcpServersLoaded

SessionMcpServerStatusChanged

SessionExtensionsLoaded

SessionCanvasOpened

SessionCanvasRegistryChanged

SessionCanvasClosed

SessionExtensionsAttachmentsPushed

McpAppToolCallComplete

Unknown

Unknown event type for forward compatibility.

Trait Implementations

impl Clone for SessionEventType

fn clone(&self) -> SessionEventType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionEventType

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

Formats the value using the given formatter.

impl Default for SessionEventType

fn default() -> SessionEventType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SessionEventType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SessionEventType

impl Hash for SessionEventType

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 SessionEventType

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for SessionEventType

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 SessionEventType