Struct LifecycleRunner 

pub struct LifecycleRunner { /* private fields */ }

Ordered lifecycle hook runner.

Implementations

impl LifecycleRunner

pub fn new() -> LifecycleRunner

Creates an empty lifecycle runner.

pub fn hook<H>(self, hook: H) -> LifecycleRunner

where H: LifecycleHook,

Registers a lifecycle hook.

pub async fn startup(&self) -> Result<(), NidusError>

Runs startup hooks in registration order.

pub async fn shutdown(&self) -> Result<(), NidusError>

Runs shutdown hooks in reverse registration order.

Every hook is attempted even when an earlier hook fails. The first failure in shutdown order is returned after the remaining hooks run.

Trait Implementations

impl Default for LifecycleRunner

fn default() -> LifecycleRunner

Returns the “default value” for a type.