Trait PrecompileLookup 

pub trait PrecompileLookup: Send + Sync {
    // Required method
    fn lookup(&self, address: &Address) -> Option<DynPrecompile>;
}

Available on crate feature evm only.

Trait for dynamically resolving precompile contracts.

This trait allows for runtime resolution of precompiles that aren’t known at initialization time.

Required Methods

fn lookup(&self, address: &Address) -> Option<DynPrecompile>

Looks up a precompile at the given address.

Returns Some(precompile) if a precompile exists at the address, or None if no precompile is found.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F> PrecompileLookup for F

where F: Fn(&Address) -> Option<DynPrecompile> + Send + Sync,

Implement PrecompileLookup for closure types