Interface ValueSerializeFunc

All Superinterfaces:
FunctionPointer
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface @Generated("org.javagi.JavaGI") public interface ValueSerializeFunc extends FunctionPointer

Functional interface declaration of the ValueSerializeFunc callback.

See Also:

  • Method Details

    • run

      String run(Value value1)

      Used by gst_value_serialize() to obtain a non-binary form of the GValue.

      Free-function: g_free

      Parameters:
      value1 - a GValue
      Returns:
      the string representation of the value

    • upcall

      default MemorySegment upcall(MemorySegment value1)
      The upcall method is called from native code. The parameters are marshaled and run(Value) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer