ckb_std::high_level

Function load_header_epoch_number

Source 
pub fn load_header_epoch_number(
    index: usize,
    source: Source,
) -> Result<u64, SysError>
Available on crate feature ckb-types only.
Expand description

§Arguments

  • index - index
  • source - source

§Example

let epoch_number = load_header_epoch_number(index, source).unwrap();