Struct HookSpec 

pub struct HookSpec {
    pub name: String,
    pub command: Vec<String>,
    pub cwd: Option<PathBuf>,
    pub env: HashMap<String, String>,
    pub timeout_seconds: Option<u64>,
    pub max_output_bytes: Option<u64>,
    pub on_error: Option<HookOnError>,
    pub suspend_mode: Option<HookSuspendMode>,
    pub mutate: HookMutationConfig,
    pub extra: HashMap<String, Value>,
}

Hook specification for a single lifecycle event mapping.

Fields

name: String

Stable hook identifier used in telemetry and diagnostics.

command: Vec<String>

Command argv form (command[0] executable + args).

cwd: Option<PathBuf>

Optional working directory override.

env: HashMap<String, String>

Optional environment variable overrides.

timeout_seconds: Option<u64>

Per-hook timeout override in seconds.

max_output_bytes: Option<u64>

Per-hook output cap override in bytes (applies per stream).

on_error: Option<HookOnError>

Failure behavior (warn, block, suspend). Required in v1.

suspend_mode: Option<HookSuspendMode>

Optional suspend strategy override for on_error: suspend.

mutate: HookMutationConfig

Mutation policy (opt-in, JSON-only contract enforced by validation/runtime).

extra: HashMap<String, Value>

Unknown keys captured for v1 guardrails.

Trait Implementations

impl Clone for HookSpec

fn clone(&self) -> HookSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HookSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HookSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HookSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.