Derive Macro FromResources 

#[derive(FromResources)]
{
    // Attributes available to this derive:
    #[res]
    #[from_resources]
}

Derive a from_resources(&Resources<_>) -> CanoResult<Self> constructor that pulls each field out of a cano::Resources map.

Each field must be Arc<T>. Use #[res("key")] for string-literal lookups or #[res(EnumType::Variant)] for enum-path lookups. Use #[from_resources(key = MyType)] on the struct to override the inferred key type.

Example

use cano::prelude::*;
use std::sync::Arc;

#[derive(FromResources)]
struct Deps {
    #[res("store")]
    store: Arc<MemoryStore>,
}