pub trait IsData {
// Required methods
fn as_raw_data(&self) -> RawResult<RawData>;
fn fetch_raw_block(&self) -> RawResult<Option<RawBlock>>;
}
pub trait IsData {
// Required methods
fn as_raw_data(&self) -> RawResult<RawData>;
fn fetch_raw_block(&self) -> RawResult<Option<RawBlock>>;
}