Trait orml_oracle::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

Object Safety

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>