Remove unnecessary comment

Simplify maybeWrapLambdaWithInputArg

Allow lambdas/matchers without arguments

Document the indexing mechanism to avoid storing the actual types

Fix example for correctness

Mention the ability to combine multiple cases unlike Overload

Make color const for consistency

Use perfect forwarding for the variant

Pass the variant by constant reference

Document the template type parameters of MatcherBuilder

Specify multiple types in a single when statement

Rename wrapper for clarity

Add enum value wrapper example

Warn about the restrictions on the lambda types

Add link to header file