Suppose I have a simple interface for which some methods are optional: abstract Foo{T} method1{T}(::Foo{T}, x, y) method2{T}(::Foo{T}, a, b) # optional The user of the interface should implement method1, but the implementation of method2 is optional. By the time I am using the user type derived f…

How to find if a method is implemented for an interface?

juliohm November 29, 2016, 9:55pm 5

Thank you @akis for the addition, also very helpful.

Strict typing and restricting types in a method's signature

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