mirrors/arti.git/crates/tor-circmgr/src/lib.rs, branch arti-v1.4.5

Temporarily suppress mismatched_lifetime_syntaxes.

2025-07-07T15:50:04Z

See #2060.

*: suppress cognitive_complexity warnings from nightly

2025-05-29T14:21:17Z

Apparently clippy nightly is better (or worse?) about detecting complex functions than before, so I'm suppressing these warnings where they occur. I have mixed feelings about these warnings: On the plus side, they really do help to detect functions that are twistier than they need to be. On the minus side, they get confused by tracing macros, and the "allows" do pile up. But on the plus side, those "allows" do provide a way to find functions that need to be refactored, and they are never uglier than the functions they decorate.

circmgr: Propagate Option down to path selection functions

2025-05-20T19:22:08Z

We'll need this in order to build paths that are specifically for client rend circuits. I thought of using a boolean here, but that had potential to get ugly in the future.

circmgr: Make path module public on "--features=experimental-api"

2025-05-05T18:08:30Z

Back in 4c1eb94173521bc5104449327650e20ffe32afa7, for sensible reasons, we made `tor_circmgr::path` a crate-private module. But when we did that, we lost the ability for callers to construct circuits with custom paths. This will make it possible for callers to build custom circuits again, without committing to a very-long-term API for that. Closes #1981.

squash! Upgrade rand dependency to 0.9.

2025-03-18T16:09:44Z

- `rand::thread_rng()` has been deprecated and renamed to `rand::rng()`

circmgr: Remove the CircParameters build .expect()

2025-01-16T14:16:01Z

Instead, return an error and make all call site handle it. Signed-off-by: David Goulet

circ: Specialize the circparams from netparams function

2025-01-16T14:16:01Z

Congestion control parameters have specific values depending on the circuit type. Instead of using a CircuitType, which is removed in this commit, specialize the function in this case onion and exit. This allows us to get rid of CircuitType and solely use TargetCircUsage instead. At this commit, we use .expect() on the Builder. Future commit will remove this to return a Result in case of failure. Worth noting that we don't expect one. Signed-off-by: David Goulet

circmgr: Modify CircParameters for congestion control

2025-01-16T14:16:01Z

The congestion control parameters are created from the consensus parameters (netparams) and then put into the CircParameters object that is then passed down the tor-proto crate. Because different parameters are selected depending on the circuit type (onion vs exit vs sbws), a CircuitType enum is introduced for the sole purpose of being used to select the right parameters. Related #534 Signed-off-by: David Goulet

clippy: deny `mod_module_files`

2025-01-06T23:09:41Z

Denies 'mod.rs' files for consistency. https://rust-lang.github.io/rust-clippy/master/index.html#mod_module_files

add_warnings, *: Allow clippy::needless_lifetimes

2024-12-03T14:27:26Z

In 1.83, this warning triggers on many of our crates. We're thinking of fixing them all, but for now, we're going to disable the warning. This is part of #1765.