mirrors/arti.git/crates/tor-persist/src/testing.rs, branch derive-traits

arti-client: Unlock the state manager on failure to bootstrap

2022-02-24T19:55:59Z

`StateMgr` got a new `unlock()` method that does what it says on the tin. We now call it from `bootstrap()` using the new `util::StateMgrUnlockGuard`, which works in a manner similar to the `BoolResetter` from `tor_dirmgr`. (A decent small little task in future might be to unify these types in some sort of general arti utility crate?) closes arti#335

tor-persist: Distinguish load vs. store json errors

2022-02-04T14:33:09Z

Serialisation errors ought not to occur, since they would represent an attempt to store malformed data, or something. (We always convert to a string, so the JSON error never contains IO errors or the like.) Deserialisation errors mean the persistent state is corrupt.

address clippy's latest lint

2021-12-20T09:46:41Z

Change how TestingStateMgr handles locking.

2021-11-03T17:27:01Z

Previously it was either all-locked or all-not-locked. Now you can simulate having the same shared storage opened by multiple managers, only one of which has the lock.

Add Futureproof wrapper type, use for GuardDisabled enum

2021-10-27T14:10:44Z

The Futureproof type lets you serialize and deserialize types whose representations might change (most useful for enums that might grow additional variants). It uses #[serde(untagged)] to accomplish this. This gets used in order to make the `disabled` field of `Guard` more robust against future guard disablement reasons being added. A test was also added to verify correct behaviour of the new type.

Remove try_lock from StorageHandle.

2021-10-20T13:42:34Z

Replace the return type of StorageMgr::try_lock with a tristate

2021-10-20T13:37:53Z

It's useful to know now only if we now have the lock, but also if we just got it for the first time.

Fix some typos (via the "typos" tool)

2021-10-08T13:42:54Z

Change tor-persist to use json instead of toml.

2021-10-07T13:30:08Z

The limitations with toml seemed to be reaching a head, and I wasn't able to refactor the guardmgr code enough to actually have its state be serializable as toml. Json's limitations are much narrower.

Add tests for tor-persist object-safe wrapper.

2021-09-30T19:36:11Z