[−][src]Macro typed_index_collection::impl_with_id
Implement trait WithId
automatically for a type.
The type must implement Default
and have at least 2 fields: id
and
name
. Both id
and name
will be set with the value of the input
parameter id
.
#[derive(Default)] struct Animal { id: String, name: String, species: String, } impl_with_id!(Animal); let animal = Animal::with_id("cat"); assert_eq!("cat", animal.id); assert_eq!("cat", animal.name); assert_eq!("", animal.species);