Trait DataFeeder

pub trait DataFeeder<Key, Value, AccountId> {
    // Required method
    fn feed_value(
        who: Option<AccountId>,
        key: Key,
        value: Value,
    ) -> Result<(), DispatchError>;
}

Data provider with ability to provide data with no-op, and provide all data.

Required Methods

fn feed_value( who: Option<AccountId>, key: Key, value: Value, ) -> Result<(), DispatchError>

Provide a new value for a given key from an operator

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> DataFeeder<<T as Config<I>>::OracleKey, <T as Config<I>>::OracleValue, <T as Config>::AccountId> for Pallet<T, I>