Options
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trait Options
| package Macros
For a sealed family (all implementations of a sealed trait or defined explicit union types), this option enables the automatic materialization of handlers for the member types.
For a sealed family (all implementations of a sealed trait or defined explicit union types), this option enables the automatic materialization of handlers for the member types.
If used, make sure it cannot lead to type recursion issue (disabled by default).
The default options that are implied if invoking "non-Opts" method.
The default options that are implied if invoking "non-Opts" method. All other options extend this.
Use type parameter A as static type but use pattern matching to handle
different possible subtypes.
Use type parameter A as static type but use pattern matching to handle
different possible subtypes. This makes it easy to persist algebraic
data types(pattern where you have a sealed trait and several implementing
case classes). When writing a case class into BSON its dynamic type
will be pattern matched, when reading from BSON the pattern matching
will be done on the className string.
to use in pattern matching. Listed in a "type list" \/
Print out generated code during compilation.
Type for making type-level lists for UnionType.
Type for making type-level lists for UnionType. If second parameter is another \/ it will be flattend out into a list and so on. Using infix notation makes much more sense since it then looks like a logical disjunction.
Foo \/ Bar \/ Baz is interpreted as type Foo or type Bar or type Baz