KeywordDispatch analogue to @kwdef

[yygrechka]

I'm relatively new to Julia, and I wanted keyword constructors, which led me to the Base.@kwdef macro

However, this macro does not allow keyword dispatch, which led me to this package.

With KeywordDispatch, I can do something like this:

struct Bar
    a::Int
    b::String
end

@kwdispatch Bar()

@kwmethod Bar(;a, b) = Bar(a,b)
@kwmethod Bar(;a) = Bar(a=a, b="1")

It would be useful to have an analogous macro to @kwdef that will automatically define this first constructor:

@kwmethod Bar(;a, b) = Bar(a,b)

If this is already implemented, I'd appreciate a pointer as to how this is done.