Trait DataProvider

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

A simple trait to provide data

Required Methods

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

Get data by 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>