Trait ethcore_builtin::Implementation

source · [−]

pub trait Implementation: Send + Sync {
    fn execute(
        &self, 
        input: &[u8], 
        output: &mut BytesRef<'_>
    ) -> Result<(), &'static str>;
}

Expand description

Native implementation of a built-in contract.

Required methods

source

fn execute(
    &self,
    input: &[u8 ],
    output: &mut BytesRef<'_>
) -> Result<(), &'static str>

execute this built-in on the given input, writing to the given output.

Implementors

source

Trait ethcore_builtin::Implementation

Required methods

fn execute( &self, input: &[u8], output: &mut BytesRef<'_>) -> Result<(), &'static str>

Implementors

impl Implementation for Blake2F

impl Implementation for Bls12G1Add

impl Implementation for Bls12G1Mul

impl Implementation for Bls12G1MultiExp

impl Implementation for Bls12G2Add

impl Implementation for Bls12G2Mul

impl Implementation for Bls12G2MultiExp

impl Implementation for Bls12MapFp2ToG2

impl Implementation for Bls12MapFpToG1

impl Implementation for Bls12Pairing

impl Implementation for Bn128Add

impl Implementation for Bn128Mul

impl Implementation for Bn128Pairing

impl Implementation for EcRecover

impl Implementation for Identity

impl Implementation for Modexp

impl Implementation for Ripemd160

impl Implementation for Sha256

fn execute(
&self,
input: &[u8 ],
output: &mut BytesRef<'_>
) -> Result<(), &'static str>