Method cast_op

crates/gitql-core/src/values/float.rs:296–304

(&self, target_type: &Box<dyn DataType>)

    }

    fn cast_op(&self, target_type: &Box<dyn DataType>) -> Result<Box<dyn Value>, String> {
        // Cast Integer
        if target_type.is_int() {
            let value = self.value as i64;
            return Ok(Box::new(IntValue { value }));
        }

        Err("Unexpected value to perform `CAST` with".to_string())
    }
}