Trait DataProvider

pub trait DataProvider<Key, Value> {
    // Required method
    fn get(key: &Key) -> Option<Value>;
}

A simple trait for providing data.

Required Methods

fn get(key: &Key) -> Option<Value>

Returns the data for a given key.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Config<I>, I: 'static> DataProvider<<T as Config<I>>::OracleKey, <T as Config<I>>::OracleValue> for Pallet<T, I>