Method lookup_error_opt

crates/vm/src/codecs.rs:399–401

(&self, name: &str)

    }

    pub fn lookup_error_opt(&self, name: &str) -> Option<PyObjectRef> {
        self.inner.read().errors.get(name).cloned()
    }

    pub fn lookup_error(&self, name: &str, vm: &VirtualMachine) -> PyResult<PyObjectRef> {
        self.lookup_error_opt(name)