James Hilliard

> Otherwise this flag I don't believe works with `cargo build` since the same configuration will be used for all units. I think it works well enough for cross builds...

FYI I've [integrated](https://github.com/buildroot/buildroot/commit/4b2be770b8a853a7dd97b5788d837f0d84923fa1) the `target-applies-to-host` fix into the buildroot ripgrep package build using the recently released stable [`1.54.0`](https://github.com/buildroot/buildroot/commit/14377e38871704554f1dc324b690de5d7ef3c029) toolchain to fix the build script failure and it seems to work...

> I don't dispute that the feature works for `--target`-based builds nor that it's useful for those builds. I want this fixed for `cargo build` before we stabilize it. What...

> What is the planned behavior for `cargo build` without specifying a `--target`? I think it eventually was supposed to be to have the target config only to apply to...

> I do not feel comfortable with having to set `RUSTC_BOOTSTRAP=1` to use this feature from stable Rust. IMO setting __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS is probably safer, since it's only picked up/used in...

rebased

QR encoding has pretty solid error correction which allows recovery of the data even if up to 30% of codewords are missing it seems, that's also how QR Code Art...

@sunknudsen You could try removing [this](https://github.com/Homebrew/homebrew-core/blob/923457d5c49fdbc97d5d07fe8c36d67a3edae58b/Formula/zbar.rb#L42) line from the formula.

Looks to be license compatible at least so maybe it's possible to just import the decoder implementation from the reference implementation.

@tytso Maybe there is an alternative command that does the same thing but is portable with busybox, would `realpath` work here at all?