Struct LazyService 

pub struct LazyService<T> { /* private fields */ }

Lazy initialization wrapper for expensive singleton services

Defers service creation until first access, improving startup performance.

Implementations

impl<T> LazyService<T>

where T: Send + Sync + 'static,

pub fn new<F>(init: F) -> Self

where F: Fn() -> DiResult<T> + Send + Sync + 'static,

Create a new lazy service with an initialization function

pub fn get(&self) -> DiResult<Arc<T>>

Get the service instance, initializing if necessary

pub fn is_initialized(&self) -> bool

Check if the service has been initialized

Trait Implementations

impl<T> Debug for LazyService<T>

where T: Send + Sync + 'static,

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

Formats the value using the given formatter.