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tailscale/util
Joe Tsai 60657ac83f
util/deephash: tighten up SelfHasher API (#11012)
Providing a hash.Block512 is an implementation detail of how deephash
works today, but providing an opaque type with mostly equivalent API
(i.e., HashUint8, HashBytes, etc. methods) is still sensible.
Thus, define a public Hasher type that exposes exactly the API
that an implementation of SelfHasher would want to call.
This gives us freedom to change the hashing algorithm of deephash
at some point in the future.

Also, this type is likely going to be called by types that are
going to memoize their own hash results, we additionally add
a HashSum method to simplify this use case.

Add documentation to SelfHasher on how a type might implement it.

Updates: corp#16409

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
10 months ago
..
cache util/cache: add package for general-purpose caching 12 months ago
cibuild all: update copyright and license headers 2 years ago
clientmetric util/clientmetric: allow client metric values to be provided by a function 2 years ago
cloudenv all: update copyright and license headers 2 years ago
cmpver util/cmpver: only consider ascii numerals (#9741) 1 year ago
cmpx util/cmpx: remove code that's in the stdlib now 11 months ago
codegen util/codegen: support embedded fields 2 years ago
cstruct all: update copyright and license headers 2 years ago
ctxkey all: make use of ctxkey everywhere (#10846) 10 months ago
deephash util/deephash: tighten up SelfHasher API (#11012) 10 months ago
dirwalk all: use tstest.Replace more 2 years ago
dnsname cmd/tailscale: extend hostname validation (#7678) 2 years ago
execqueue control/controlclient,util/execqueue: extract execqueue into a package 10 months ago
expvarx util/expvarx: add a time and concurrency limiting expvar.Func wrapper 10 months ago
goroutines util/goroutines: let ScrubbedGoroutineDump get only current stack 1 year ago
groupmember util/groupmember: fail earlier if group doesn't exist, use slices.Contains 1 year ago
hashx all: update copyright and license headers 2 years ago
httphdr util/httphdr: add new package for parsing HTTP headers (#9797) 1 year ago
httpm util/httpm: don't run test if .git doesn't exist 1 year ago
jsonutil all: update copyright and license headers 2 years ago
limiter util/lru, util/limiter: add debug helper to dump state as HTML 1 year ago
lineread all: update copyright and license headers 2 years ago
linuxfw all: cleanup unused code, part 2 (#10670) 11 months ago
lru util/lru: update c.head when deleting the most recently used entry 1 year ago
mak various: add golangci-lint, fix issues (#7905) 2 years ago
multierr all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 1 year ago
must all: update copyright and license headers 2 years ago
nocasemaps util/nocasemaps: add AppendSliceElem method to nocasemaps (#10871) 10 months ago
osdiag util/osdiag, util/winutil: expose Windows policy key 1 year ago
osshare all: update copyright and license headers 2 years ago
osuser ssh/tailssh,util: extract new osuser package from ssh code (#10170) 1 year ago
pidowner all: update copyright and license headers 2 years ago
precompress all: update copyright and license headers 2 years ago
quarantine all: update copyright and license headers 2 years ago
race util/race: add test to confirm we don't leak goroutines 1 year ago
racebuild all: update copyright and license headers 2 years ago
rands util/rands: add package with HexString func 1 year ago
ringbuffer util/ringbuffer: move generic ringbuffer from corp repo 2 years ago
set util/set: implement json.Marshaler/Unmarshaler (#10308) 1 year ago
singleflight all: update copyright and license headers 2 years ago
slicesx util/slicesx: add Filter function 10 months ago
syspolicy all: cleanup unused code, part 1 (#10661) 11 months ago
sysresources util/sysresources, magicsock: scale DERP buffer based on system memory 2 years ago
systemd all: update copyright and license headers 2 years ago
testenv util/testenv: add new package to hold InTest 1 year ago
truncate util: add truncate package (#7490) 2 years ago
uniq all: update copyright and license headers 2 years ago
vizerror util/vizerror: add As function to get wrapped Error 2 years ago
winutil util/winutil: add some missing docs to restartmgr errors 11 months ago