mirrors/arti.git/crates/tor-proto/src/channel/codec.rs, branch arti-v1.1.13

Change `CircId` to never be zero

2023-10-25T20:35:12Z

This changes the internal representation to be `NonZeroU32` instead of just `u32`. Various places where a circuit ID is optional now use `Option`. Fixes a bug in `CircIdRange::sample` that would previously return a circuit ID of 0, when the rng returned 0x8000_0000 for a low range.

Upgrade to latest asynchronous_codec (0.7.0)

2023-10-17T16:26:26Z

tor-proto: only parse allowed ChanMsg types during handshake.

2023-02-09T15:20:31Z

tor-cell: Rename ChanMsg and ChanCell-related types.

2023-02-07T21:03:14Z

tor-cell: Remove ChanMsg methods that are duplicated in ChanMsgClass.

2023-02-07T21:03:14Z

tor-proto: Split CellErr based on activity.

2022-06-23T18:59:52Z

Failing to encode is fundamentally different from failing to decode. We now treat those separately, and describe _what_ we failed to encode or decode.

tor-proto: clean up error names and messages

2022-06-23T18:35:26Z

This avoids adding additional information for now; that will come on the next commits.

proto: Refactor conversion from CodecError to Error

2022-02-24T18:23:42Z

Remove default conversion; instead use a specific conversion in each of the two modules that need to do it.

tor-proto: Split IoErr based on when it occurs

2022-02-23T15:38:48Z

We want to distinguish handshake failures from errors later on in the channel's lifetime. Closes #359.

tor-cell: provide HasKind.

2022-02-15T14:41:10Z

Additionally, refactor the IoError out of tor_cell::Error: nothing in TorCell created this; it was only used by tor_proto. This required refactoring in tor_proto to use a new error type. Here I decided to use a new CodecError for now, though we may refactor that away soon too.