Closed ferranpujolcamins closed 3 years ago
Make Exists conform to CustomStringConvertible and CustomDebugStringConvertible.
Exists
CustomStringConvertible
CustomDebugStringConvertible
Exists might not always be truly CustomStringConvertible, because the inner type might not conform to CustomStringConvertible.
When Exists holds a value of an inner type that is not CustomStringConvertible it will use \(fa) as description.
\(fa)
For CustomDebugStringConvertible the behavior is the same.
Goal
Make
Existsconform toCustomStringConvertibleandCustomDebugStringConvertible.Implementation details
Existsmight not always be trulyCustomStringConvertible, because the inner type might not conform toCustomStringConvertible.When
Existsholds a value of an inner type that is notCustomStringConvertibleit will use\(fa)as description.For
CustomDebugStringConvertiblethe behavior is the same.