The `ruma-common` crate is reexported by `ruma`, which is in our
dependency tree anyways. This change makes it so that qrcode, the only
crate that was making use of `ruma-common`, now depends on `ruma`. It
may move it further down the line in the compilation pipeline, but this
is unlikely to affect compile times in a crazy way. The benefit is that
this avoids the burden of having to specify the ruma commit hash twice
in the top-level Cargo.toml, as well as replacing it twice when
overriding it.
This patch adds the `--generate-link-to-definition`
argument to `rustdoc` for `docs.rs`. This is using
https://github.com/rust-lang/rust/pull/84176 to add links in the source
code page.
This patch removes the `decode_image` (default) feature for this
`matrix-sdk-qrcode` crate.
First reason is that `rqrr` panics for some particular QR codes, and
we don't want to panic.
Second reason is that it's not a feature that is used. For Element on
iOS and Android, it's very unlikely that every frame from the camera
will be sent to `matrix-sdk-qrcode` to see if it can be decoded. So
it's obvious that an external library is used to read the bytes from
the QR code, that are then sent to `matrix-sdk-qrcode`. For Element on
Web, it's basically the same argument.
This feature is actually used only in our tests to ensure the
generated QR code is valid, but it sometimes fails due to `rqrr`
(cf. First reason).
A room ID can no longer be invalid, it's just a string representing
either a `EventId` (we can validate that but…) or a `TransactionId`
(which is an opaque string, so it can be anything).
This patch updates `VerificationData` to receive a flow ID,
represented as an owned `String`, instead of an `OwnedEventId`. Why?
Because QR code verification can happen outside a room. In such
scenario, there is no event ID, but a transaction ID, unified behind
the `matrix_sdk_crypto::FlowId` enum. `VerificationData` doesn't
really care about that details. Proof is that `QrVerificationData`
receives an owned `String`, which is then casted into an
`OwnedEventId` to match this API properly; but at the top, it just
receives a string.
This patch brings also a little bit of clean up while editing code
around.
