Function pkgcraft::atom::pkgcraft_atom_version

source · [−]

#[no_mangle]
pub unsafe extern "C" fn pkgcraft_atom_version(
    atom: *mut Atom
) -> *const AtomVersion

Expand description

Return an atom’s version, e.g. the atom “=cat/pkg-1-r2” has a version of “1-r2”.

Returns NULL on nonexistence.

Safety

The argument must be a non-null Atom pointer. Also, note that the returned pointer is borrowed from its related Atom object and should never be freed manually.