* Change Fn to fn for function types
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Support args and return types in function types
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Use fancy function types in the docs
Signed-off-by: Nick Cameron <nrc@ncameron.org>
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Signed-off-by: Nick Cameron <nrc@ncameron.org>