Method hex

crates/vm/src/builtins/memory.rs:741–749

(
        &self,
        sep: OptionalArg<Either<PyStrRef, PyBytesRef>>,
        bytes_per_sep: OptionalArg<isize>,
        vm: &VirtualMachine,
    )

    #[pymethod]
    fn hex(
        &self,
        sep: OptionalArg<Either<PyStrRef, PyBytesRef>>,
        bytes_per_sep: OptionalArg<isize>,
        vm: &VirtualMachine,
    ) -> PyResult<String> {
        self.try_not_released(vm)?;
        self.contiguous_or_collect(|x| bytes_to_hex(x, sep, bytes_per_sep, vm))
    }

    #[pymethod]
    fn count(&self, value: PyObjectRef, vm: &VirtualMachine) -> PyResult<usize> {