Sets the field with the given name @field to @value. If the field does not exist, it is created. If the field exists, the previous value is replaced and freed. The function will take ownership of @value.
the name of the field to set
the new value of the field
See Implementation
Sets the field with the given name @field to @value. If the field does not exist, it is created. If the field exists, the previous value is replaced and freed. The function will take ownership of @value.