Dear Monks

In the Raku docs, I see things like the following:

 method Capture(Mu:D: --> Capture:D)

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What does Mu:D: mean? It looks like the docs are trying to say that Capture() takes an argument of type Mu:D: and returns a type Capture:D. What is D and what is D: ?

And, how would someone look up the syntax Mu:D:?

In reply to Raku: Function Signatures by 7stud

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