Struct Precompiles 

pub struct Precompiles<'a, I, E, H> {
    pub all_precompiles: BTreeMap<Address, AllPrecompiles<'a, I, E, H>>,
    pub paused_precompiles: BTreeSet<Address>,
}

Fields

all_precompiles: BTreeMap<Address, AllPrecompiles<'a, I, E, H>>

paused_precompiles: BTreeSet<Address>

Implementations

impl<'a, I: IO + Copy, E: Env, H: ReadOnlyPromiseHandler> Precompiles<'a, I, E, H>

pub fn new_homestead<M: ModExpAlgorithm + 'static>( ctx: PrecompileConstructorContext<'a, I, E, H, M>, ) -> Self

pub fn new_byzantium<M: ModExpAlgorithm + 'static>( ctx: PrecompileConstructorContext<'a, I, E, H, M>, ) -> Self

pub fn new_istanbul<M: ModExpAlgorithm + 'static>( ctx: PrecompileConstructorContext<'a, I, E, H, M>, ) -> Self

pub fn new_berlin<M: ModExpAlgorithm + 'static>( ctx: PrecompileConstructorContext<'a, I, E, H, M>, ) -> Self

pub fn new_london<M: ModExpAlgorithm + 'static>( ctx: PrecompileConstructorContext<'a, I, E, H, M>, ) -> Self

Trait Implementations

impl<I: IO + Copy, E: Env, H: ReadOnlyPromiseHandler> PrecompileSet for Precompiles<'_, I, E, H>

fn execute( &self, handle: &mut impl PrecompileHandle, ) -> Option<Result<PrecompileOutput, PrecompileFailure>>

Tries to execute a precompile in the precompile set. If the provided address is not a precompile, returns None.

fn is_precompile(&self, address: H160) -> bool

Check if the given address is a precompile. Should only be called to perform the check while not executing the precompile afterward, since execute already performs a check internally.