Attribute Macro moretypes::named_tuple
source · [−]#[named_tuple]
Expand description
Make a struct into a named tuple, which gives it these properties:
- A constructor (disable using
constructor = false
) - Methods to convert to and from tuples (disable using
tuple_methods = false
) All ordering is based on field declaration order, parameters are passed to the attribute
Example
#[moretypes::named_tuple]
#[derive(Debug)]
struct NamedTuple {
pub x: u32,
pub y: u32,
}
let named_tuple = NamedTuple::new(35,34);
assert_eq!(named_tuple.x + named_tuple.y, 69, "Named tuple is not nice: {:?}", named_tuple);
assert_eq!(named_tuple.as_tuple(), (35, 34));