Method is_error

aiscript-vm/src/value.rs:243–251

(&self)

    }

    pub fn is_error(&self) -> bool {
        match self {
            // Check instance of error class (NetworkError!)
            Value::Instance(instance) => instance.borrow().class.borrow().is_error_type(),
            // Check enum variant from error enum (IOError!::ReadError)
            Value::EnumVariant(variant) => variant.enum_.borrow().is_error_type(),
            _ => false,
        }
    }

    pub fn is_object(&self) -> bool {
        matches!(self, Value::Object(_))