Prettyfied use statements in the whole project

[jounathaen]

No description provided.

[codecov]

Codecov Report

Merging #451 (f2e54da) into master (5c71fd1) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #451   +/-   ##
=======================================
  Coverage   63.46%   63.46%           
=======================================
  Files          16       16           
  Lines        2206     2206           
=======================================
  Hits         1400     1400           
  Misses        806      806           

Impacted Files	Coverage Δ
src/arch/x86_64/mod.rs	68.14% <ø> (ø)
src/bin/uhyve.rs	0.62% <ø> (ø)
src/linux/gdb/breakpoints.rs	91.89% <ø> (ø)
src/linux/gdb/mod.rs	88.72% <ø> (ø)
src/linux/gdb/section_offsets.rs	100.00% <ø> (ø)
src/linux/uhyve.rs	66.97% <ø> (ø)
src/linux/vcpu.rs	70.14% <ø> (ø)
src/linux/virtio.rs	13.29% <ø> (ø)
src/linux/virtqueue.rs	0.00% <ø> (ø)
src/vm.rs	75.24% <ø> (ø)

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[mkroening]

This should be done in an automated fashion.

I did something similar for libhermit-rs: hermit-os/kernel@d2e6c6d

@stlankes and I agreed to set imports_granularity to Module. You seem to prefer setting it to Crate. What do you think?

[mkroening]

Ah, these features require nightly rustfmt. So for the format CI we would use:

  - uses: dtolnay/rust-toolchain@stable
    with:
      components: rustfmt

[jounathaen]

Yeah, adding it to rustfmt is a good idea.
I like Crate more, but If you feel different about it, we can use Module as well.
Before it was apparently Whatever, which I prefer the least 😛
I added the options to the .rustfmt.toml and fmted everything.

[mkroening]

Ah, these features require nightly rustfmt. So for the format CI we would use:

  - uses: dtolnay/rust-toolchain@stable
    with:
      components: rustfmt

Without this, CI silently does not check for correct formatting.

Also, could you squash everything? :)

[jounathaen]

Ah, these features require nightly rustfmt. So for the format CI we would use:

• uses: dtolnay/rust-toolchain@stable
  with:
  components: rustfmt

Stable? - Not nightly?

[jounathaen]

Honestly, I'd suggest not to include a nightly CI check here, but simply wait until that feature is stabilized. It is a very minor thing and if a few use statements are off, that's not a big deal.

[mkroening]

bors r+

[bors]

Build succeeded:

• Check (aarch64, macos-latest)
• Check (x86_64, macos-latest)
• Check (x86_64, ubuntu-latest)
• Clippy (aarch64, macos-latest)
• Clippy test-kernels
• Clippy (x86_64, macos-latest)
• Clippy (x86_64, ubuntu-latest)
• Coverage
• Format
• Integration Tests
• rusty_demo
• Test (macos-latest)
• Test (ubuntu-latest)