You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: inspector.rs
    path of file: ./repos/foundry/crates/evm/fuzz/src
    
    the code of the file until where you have to start completion: use crate::{invariant::RandomCallGenerator, strategies::EvmFuzzState};
use revm::{
    interpreter::{CallInputs, CallOutcome, CallScheme, Interpreter},
    Database, EvmContext, Inspector,
};

/// An inspector that can fuzz and collect data for that effect.
#[derive(Clone, Debug)]
pub 
    
    fn override_call(&mut self, call: &mut CallInputs) {
        if let Some(ref mut call_generator) = self.call_generator {
            // We only override external calls which are not coming from the test contract.
            if call.context.caller != call_generator.test_address &&
                call.context.scheme == CallScheme::Call &&
                !call_generator.used
            {
                // There's only a 30% chance that an override happens.
                if let Some((sender, (contract, input))) =
                    call_generator.next(call.context.caller, call.contract)
                {
                    *call.input = input.0;
                    call.context.caller = sender;
                    call.contract = contract;

                    // TODO: in what scenarios can the following be problematic
                    call.context.code_address = contract;
                    call.context.address = contract;

                    call_generator.used = true;
                }
            }
        }
    }