Struct Container

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

Container for storing specific services

Stores all services of the same type (trait, int, …) into an HashMap container wrapped within async Arc

Implementations

impl<T> Container<T>

pub fn new() -> Self

Creates a new Container

use icee_container_rs::Container;

let mut container = Container::<usize>::new();

pub fn has(&self, name: &str) -> bool

Checks whether or not a given field is registered

use icee_container_rs::Container;

let container = Container::<usize>::new();
let exists = container.has("echo");

pub fn get(&self, name: &str) -> Result<Arc<T>, Error>

Receives stored field from container

use icee_container_rs::Container;

let container = Container::<usize>::new();
let value = container.get("echo");

pub fn set(&mut self, name: &str, service: T) -> Arc<T>

Stores service into container and returns pointer

use icee_container_rs::Container;
use async_std::sync::Arc;

let mut container = Container::<usize>::new();
let srv: Arc<usize> = container.set("echo", 666);

pub fn list(&self) -> Vec<String>

List all available registered services

use icee_container_rs::Container;

let container = Container::<usize>::new();
let names = container.list();

Trait Implementations

impl<T> Default for Container<T>

fn default() -> Self

Returns the “default value” for a type.