ServiceProvider

flow_di::container

Struct ServiceProvider 

Source 
pub struct ServiceProvider { /* private fields */ }
Expand description

服务提供者

Implementations§

Source§

impl ServiceProvider

Source

pub fn get_services<T: 'static + Send + Sync>(&self) -> DiResult<Vec<Arc<T>>>

获取指定类型的所有服务

Source

pub fn create_scope(&self) -> DiResult<ServiceScope>

创建服务作用域

Trait Implementations§

Source§

impl ServiceProvider for ServiceProvider

Source§

fn get_service_raw( &self, key: &ServiceKey, ) -> DiResult<Option<Arc<dyn Any + Send + Sync>>>

Get the raw implementation of a service

Auto Trait Implementations§

Blanket Implementations§

§

impl<T> Any for T
where T: 'static + ?Sized,

§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<T> Borrow<T> for T
where T: ?Sized,

§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
§

impl<T> BorrowMut<T> for T
where T: ?Sized,

§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
§

impl<T> From<T> for T

§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T, U> Into<U> for T
where U: From<T>,

§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> ServiceProviderExt for T
where T: ServiceProvider + ?Sized,

Source§

fn get_service<T: 'static + Send + Sync>(&self) -> DiResult<Option<Arc<T>>>

Get a service of the specified type
Source§

fn get_required_service<T: 'static + Send + Sync>(&self) -> DiResult<Arc<T>>

Get a required service of the specified type
Source§

fn get_keyed_service<T: 'static + Send + Sync>( &self, key: &str, ) -> DiResult<Option<Arc<T>>>

Get a service of the specified name and type
Source§

fn get_required_keyed_service<T: 'static + Send + Sync>( &self, key: &str, ) -> DiResult<Arc<T>>

Get a required service of the specified name and type
Source§

fn downcast_arc<T: 'static + Send + Sync>( &self, any_arc: Arc<dyn Any + Send + Sync>, ) -> DiResult<Option<Arc<T>>>

Convert Arc to Arc
§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.