The Add method derives a new ID by adding a signed integer
to the ID, treating it as an unsigned 256-bit big-endian integer.
We also add Less and Compare methods to PrivateID to provide
feature parity with existing methods on PublicID.
Updates tailscale/corp#11038
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
This eventually allows encoding packages that may respect
the proposed encoding.TextAppender interface.
The performance gains from this is between 10-30%.
Updates tailscale/corp#14379
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
Share the same underlying implementation for both PrivateID and PublicID.
For the shared methods, declare them in the same order.
Only keep documentation on methods without obvious meaning.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
Ever since the introduction of the "must" package,
most MustXXX functions are no longer necessary.
Remove this as it is no longer depended upon
from within this repository and by the internal private repository.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
The log ID types were moved to a separate package so that
code that only depend on log ID types do not need to link
in the logic for the logtail client itself.
Not all code need the logtail client.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
Many packages reference the logtail ID types,
but unfortunately pull in the transitive dependencies of logtail.
Fix this problem by putting the log ID types in its own package
with minimal dependencies.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
