Struct TracingHook 

pub struct TracingHook;

An ObservabilityHook that emits structured tracing events.

Always returns HookAction::Continue — observes but never controls.

Span levels

Event	Level
LoopIteration, PreLlmCall, PostLlmCall, PreToolExecution, PostToolExecution	DEBUG
ContextCompaction, SessionStart, SessionEnd	INFO

Example

use neuron_runtime::TracingHook;

let hook = TracingHook::new();
// Pass to AgentLoop::builder(...).hook(hook).build()

Implementations

impl TracingHook

pub fn new() -> Self

Create a new TracingHook.

Trait Implementations

impl Default for TracingHook

fn default() -> Self

Returns the “default value” for a type.

impl ObservabilityHook for TracingHook

fn on_event( &self, event: HookEvent<'_>, ) -> impl Future<Output = Result<HookAction, HookError>> + Send

Called for each event in the agentic loop.