Enum HookEvent 

pub enum HookEvent {
    PreToolUse,
    PostToolUse,
    PostToolUseFailure,
    UserPromptSubmit,
    Stop,
    SubagentStop,
    PreCompact,
    Notification,
}

Hook events that can be intercepted.

Variants

PreToolUse

Before a tool is executed. Can modify input or deny.

PostToolUse

After a tool executes successfully.

PostToolUseFailure

After a tool execution fails.

UserPromptSubmit

Before a user prompt is sent to the agent.

Stop

When the agent stops (turn ends or process exits).

SubagentStop

Subagent stopped (not supported by Gemini CLI).

PreCompact

Before context compaction (not supported by Gemini CLI).

Notification

Generic notification (not supported by Gemini CLI).

Implementations

impl HookEvent

pub fn is_supported(&self) -> bool

Returns true if this event is supported by Gemini CLI.

Trait Implementations

impl Clone for HookEvent

fn clone(&self) -> HookEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HookEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HookEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for HookEvent

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 HookEvent

fn eq(&self, other: &HookEvent) -> 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 HookEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HookEvent

impl Eq for HookEvent

impl StructuralPartialEq for HookEvent