Annotation Glossary

A

allow-none

NULL is OK, both for passing and for returning.

C

closure

This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.

E

element-type

Generics and defining elements of containers and arrays.

S

scope call

The callback is valid only during the call to the method.

Stable

The intention of a Stable interface is to enable arbitrary third parties to develop applications to these interfaces, release them, and have confidence that they will run on all minor releases of the product (after the one in which the interface was introduced, and within the same major release). Even at a major release, incompatible changes are expected to be rare, and to have strong justifications.

T

transfer container

The caller owns the data container, but not the data inside it.

transfer none

The data is owned by the callee, which is responsible of freeing it.