referrerpolicy=no-referrer-when-downgrade

Function polkadot_node_subsystem_util::request_validation_code_by_hash

source · 
pub async fn request_validation_code_by_hash(
    parent: Hash,
    validation_code_hash: ValidationCodeHash,
    sender: &mut impl SubsystemSender<RuntimeApiMessage>,
) -> RuntimeApiReceiver<Option<ValidationCode>>
Expand description

Request ValidationCodeByHash from the runtime