Struct Container 

pub struct Container { /* private fields */ }

Thread-safe provider container with shared singleton and isolated request caches.

Implementations

impl Container

pub fn builder() -> ContainerBuilder

Start constructing and validating a dependency container.

pub fn resolve<T: Send + Sync + 'static>(&self) -> Result<Arc<T>, InjectError>

Resolve a provider; request providers require a request context.

pub fn resolve_optional<T: Send + Sync + 'static>( &self, ) -> Result<Option<Arc<T>>, InjectError>

Return None only for an unregistered optional provider; propagate factory failures.

pub fn request(&self) -> RequestScope

Start an independent request cache while sharing application singletons.

pub fn initialize(&self) -> Result<(), InjectError>

Eagerly construct singletons so factory failures are reported before listening. Request and transient factories are constructed only when resolved.

Trait Implementations

impl Clone for Container

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Container

fn default() -> Self

Returns the “default value” for a type.