Struct ethcore::builtin::Builtin [−][src]
pub struct Builtin { /* fields omitted */ }Pricing scheme, execution definition, and activation block for a built-in contract.
Call cost to compute cost for the given input, execute to execute the contract
on the given input, and is_active to determine whether the contract is active.
Unless is_active is true,
Methods
impl Builtin[src]
impl Builtinpub fn cost(&self, input: &[u8]) -> U256[src]
pub fn cost(&self, input: &[u8]) -> U256Simple forwarder for cost.
pub fn execute(&self, input: &[u8], output: &mut BytesRef) -> Result<(), Error>[src]
pub fn execute(&self, input: &[u8], output: &mut BytesRef) -> Result<(), Error>Simple forwarder for execute.
pub fn is_active(&self, at: u64) -> bool[src]
pub fn is_active(&self, at: u64) -> boolWhether the builtin is activated at the given block number.