Struct HooksConfig 

pub struct HooksConfig {
    pub cwd_changed: Vec<HookDef>,
    pub file_changed: Option<FileChangedConfig>,
    pub permission_denied: Vec<HookDef>,
    pub turn_complete: Vec<HookDef>,
}

Top-level hooks configuration section.

Each sub-section corresponds to a lifecycle event. All sections default to empty (no hooks). Events fire in the order hooks are listed.

Fields

cwd_changed: Vec<HookDef>

Hooks fired when the agent’s working directory changes via set_working_directory.

file_changed: Option<FileChangedConfig>

File-change watcher configuration with associated hooks.

permission_denied: Vec<HookDef>

Hooks fired when a tool execution is blocked by a RuntimeLayer::before_tool check.

Environment variables set for Command hooks:

• ZEPH_DENIED_TOOL — the name of the tool that was blocked.
• ZEPH_DENY_REASON — human-readable reason string from the layer.

turn_complete: Vec<HookDef>

Hooks fired after each agent turn completes (#3327).

Runs regardless of the [notifications] config. When a [notifications] notifier is also configured, these hooks share its should_fire gate (respecting min_turn_duration_ms, only_on_error, and enabled). When no notifier is configured, hooks fire on every completed turn.

Use min_duration_ms in a wrapper script or the [notifications].min_turn_duration_ms gate to avoid firing on trivial responses.

Environment variables set for Command hooks:

• ZEPH_TURN_DURATION_MS — wall-clock duration of the turn in milliseconds.
• ZEPH_TURN_STATUS — "success" or "error".
• ZEPH_TURN_PREVIEW — redacted first ≤ 160 chars of the assistant response.
• ZEPH_TURN_LLM_REQUESTS — number of completed LLM round-trips this turn.

Implementations

impl HooksConfig

pub fn is_empty(&self) -> bool

Returns true when no hooks are configured (all sections are empty or absent).

Examples

use zeph_config::hooks::HooksConfig;

assert!(HooksConfig::default().is_empty());

Trait Implementations

impl Clone for HooksConfig

fn clone(&self) -> HooksConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HooksConfig

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

Formats the value using the given formatter.

impl Default for HooksConfig

fn default() -> HooksConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HooksConfig

where HooksConfig: Default,

fn deserialize<__D>( __deserializer: __D, ) -> Result<HooksConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HooksConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.