Enum HookEvent 

pub enum HookEvent<'a> {
    AgentStart {
        query: &'a str,
    },
    AgentEnd {
        result: &'a str,
    },
    AgentMaxIteration,
    AgentStepStart {
        step: usize,
    },
    AgentStepEnd {
        step: usize,
        message: &'a AssistantMessage,
    },
    ContextBuild {
        query: &'a str,
        messages: &'a [ChatMessage],
    },
    MemorySearch {
        query: &'a str,
        results: &'a [ChatMessage],
    },
    MemoryAdd {
        user: &'a str,
        assistant: &'a str,
    },
    LlmStart {
        step: usize,
        messages: &'a [ChatMessage],
    },
    LlmEnd {
        step: usize,
        message: &'a AssistantMessage,
    },
    ToolStart {
        step: usize,
        tool_call: &'a ToolCall,
    },
    ToolEnd {
        step: usize,
        result: &'a ToolCallResult,
    },
    ToolError {
        step: usize,
        context: &'a str,
    },
}

All runtime events emitted by Agent

AgentStart

1. MemorySearch
2. ContextBuild
3. StepStart
   1. LlmStart
   2. LlmEnd
   3. ToolStart
   4. ToolEnd
4. StepEnd AgentEnd

Variants

AgentStart

Fields

query: &'a str

AgentEnd

Fields

result: &'a str

AgentMaxIteration

AgentStepStart

Fields

step: usize

AgentStepEnd

Fields

step: usize

message: &'a AssistantMessage

ContextBuild

Fields

query: &'a str

messages: &'a [ChatMessage]

MemorySearch

Fields

query: &'a str

results: &'a [ChatMessage]

MemoryAdd

Fields

user: &'a str

assistant: &'a str

LlmStart

Fields

step: usize

messages: &'a [ChatMessage]

LlmEnd

Fields

step: usize

message: &'a AssistantMessage

ToolStart

Fields

step: usize

tool_call: &'a ToolCall

ToolEnd

Fields

step: usize

result: &'a ToolCallResult

ToolError

Fields

step: usize

context: &'a str

Implementations

impl<'a> HookEvent<'a>

pub fn agent_start(query: &'a str) -> Self

pub fn agent_end(result: &'a str) -> Self

pub fn agent_max_iteration() -> Self

pub fn step_start(step: usize) -> Self

pub fn step_end(step: usize, message: &'a AssistantMessage) -> Self

pub fn context_build(query: &'a str, messages: &'a [ChatMessage]) -> Self

pub fn memory_search(query: &'a str, results: &'a [ChatMessage]) -> Self

pub fn memory_add(user: &'a str, assistant: &'a str) -> Self

pub fn llm_start(step: usize, messages: &'a [ChatMessage]) -> Self

pub fn llm_end(step: usize, message: &'a AssistantMessage) -> Self

pub fn tool_start(step: usize, tool_call: &'a ToolCall) -> Self

pub fn tool_end(step: usize, result: &'a ToolCallResult) -> Self

pub fn tool_error(step: usize, context: &'a str) -> Self

Trait Implementations

impl<'a> Serialize for HookEvent<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.