Variant.this

Depending on if child is NULL, either wraps child inside of a maybe container or creates a Nothing instance for the given type. At least one of child_type and child must be non-NULL. If child_type is non-NULL then it must be a definite type. If they are both non-NULL then child_type must be the type of child. If child is a floating reference (see g_variant_ref_sink()), the new instance takes ownership of child. Since 2.24

Parameters

childType VariantType

the GVariantType of the child, or NULL. [allow-none]

child Variant

the child value, or NULL. [allow-none]

Throws

ConstructionException GTK+ fails to create the object.

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