fn pack_ledger_static_parameters<W: Write>(
ledger_static_parameters: &LedgerStaticParameters,
codec: &mut Codec<W>
) -> Result<(), WriteError>
fn pack_ledger_static_parameters<W: Write>(
ledger_static_parameters: &LedgerStaticParameters,
codec: &mut Codec<W>
) -> Result<(), WriteError>