Struct HookInput 

pub struct HookInput {
    pub event: HookEvent,
    pub tool_name: Option<String>,
    pub args: Option<Value>,
    pub mode: String,
    pub content: Option<String>,
    pub message: Option<String>,
    pub depth: Option<usize>,
    pub reason: Option<String>,
    pub error: Option<String>,
}

Input payload sent to the external hook on stdin.

Fields

event: HookEvent

tool_name: Option<String>

Tool name — None for non-tool events.

args: Option<Value>

Tool arguments — None for non-tool events.

mode: String

content: Option<String>

User’s input content (UserPromptSubmit).

message: Option<String>

Notification message (Notification).

depth: Option<usize>

Nesting depth (SubagentStart / SubagentStop).

reason: Option<String>

Denial reason (PermissionDenied).

error: Option<String>

Error message (PostToolCallFailure).

Trait Implementations

impl Clone for HookInput

fn clone(&self) -> HookInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HookInput

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

Formats the value using the given formatter.

impl Serialize for HookInput

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

where __S: Serializer,

Serialize this value into the given Serde serializer.