In order to avoid external dependencies on implementation details,
this change replaces RBDError with the unexported rbdError. In case
some application really needs access to the integer value, it can use
the pattern
var errno interface{ Errno() int }
if errors.As(err, errno) { ... errno.Errno() ... }
Signed-off-by: Sven Anderson <sven@redhat.com>
Applications will mostly want to show names of features to their users,
and not just a few bits. With the FeatureSet functions it becomes simple
for applications to map the name of a feature to bits, and the other way
around
Signed-off-by: Niels de Vos <ndevos@redhat.com>
By splitting up the features from the main rbd.go file, it becomes
easier to support new features added by newer versions of Ceph.
This also drops the Rbd-prefix from the constants, and adds backwards
compatible references.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Sven Anderson
root
John Mulligan
Niels de Vos