Method

GLibVariantTypekey

Declaration [src]

const GVariantType*
g_variant_type_key (
  const GVariantType* type
)

Description [src]

Determines the key type of a dictionary entry type.

This function may only be used with a dictionary entry type. Other than the additional restriction, this call is equivalent to g_variant_type_first().

Return value

Type: GVariantType

The key type of the dictionary entry

Since 2.24.

The returned data is owned by the instance.