Struct ContributionCollection 

pub struct ContributionCollection { /* private fields */ }

Mutable, typed multi-binding registry used while plugins are installed.

Services represent a single authoritative implementation for a type. Contributions represent zero or more independent implementations, such as HTTP modules, notification sinks, health checks, or event observers.

Implementations

impl ContributionCollection

pub fn push<T>(&mut self, value: Arc<T>)

where T: Any + Send + Sync,

Adds one concrete contribution.

pub fn push_shared<T>(&mut self, value: Arc<T>)

where T: ?Sized + Send + Sync + 'static,

Adds one trait-object contribution while retaining a typed retrieval API.

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

where T: Any + Send + Sync,

Returns all concrete contributions currently registered for T.

pub fn get_shared<T>(&self) -> Vec<Arc<T>>

where T: ?Sized + Send + Sync + 'static,

Returns all trait-object contributions currently registered for T.

pub fn freeze(self) -> FrozenContributions

Trait Implementations

impl Debug for ContributionCollection

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

Formats the value using the given formatter.

impl Default for ContributionCollection

fn default() -> ContributionCollection

Returns the “default value” for a type.