Trait common::OnNewSymbolsRelayed

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pub trait OnNewSymbolsRelayed<Symbol> {
    // Required method
    fn on_new_symbols_relayed(
        oracle_variant: Oracle,
        symbols: BTreeSet<Symbol>
    ) -> Result<(), DispatchError>;
}

Expand description

Hook-like trait for oracles to capture newly relayed symbols.

A struct implementing this trait can be specified in oracle pallet Config so that it will be called every time new symbols were relayed.

Required Methods§

source

fn on_new_symbols_relayed( oracle_variant: Oracle, symbols: BTreeSet<Symbol> ) -> Result<(), DispatchError>

Upload newly relayed symbols to oracle proxy

symbols: which symbols to upload

Implementations on Foreign Types§

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impl<Symbol> OnNewSymbolsRelayed<Symbol> for ()