Convert the builder type's generic params to a tuple
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idanarye commented
(see discussion on #16)
Instead of:
pub struct FooBuilder<T1, T2, T3> {
f1: T1,
f2: T2,
f3: T3,
_TypedBuilder__phantomGenerics_: PhantomData<...>,
}
We should have:
pub struct FooBuilder<F> {
fields: F,
phantom: PhantomData<...>,
}
Where F
would be (T1, T2, T3)
.
Using this style would allow transforming F with helper traits (and possibly helper macros) to write forward-compatible impl
blocks for the builder type.