Update castaway requirement from 0.1.1 to 0.2.2

[dependabot[bot]]

Updates the requirements on castaway to permit the latest version.

Release notes

Sourced from castaway's releases.

Fix tests requiring std to be conditional

Fixed

• Ensure that any test or example that requires std in order to compile and run are conditionally compiled behind the std crate feature. (#8, #9)

Commits

• 83275c2 Prepare 0.2.2 release
• 1dca3d0 Ensure tests requiring std feature are conditionally compiled (#9)
• 52987d6 Fix MSRV incompatibility
• 0b374a7 Fix MSRV incompatibility
• a22e72c Prepare 0.2.1 release
• 4fe8a7b Add more tests for lifetime-free generic casts
• 054f9ed Fix LifetimeFree impl for NonZeroUsize (#7)
• 396ec46 Prepare 0.2.0 release
• bd8ea00 Support for limited non-'static casts (#6)
• 6bc29b8 Update README.md (#4)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[codecov[bot]]

Codecov Report

Merging #399 (5bb6c75) into master (d109799) will decrease coverage by 27.88%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master     #399       +/-   ##
===========================================
- Coverage   79.83%   51.94%   -27.89%     
===========================================
  Files          52       52               
  Lines        3169     5806     +2637     
===========================================
+ Hits         2530     3016      +486     
- Misses        639     2790     +2151     

Impacted Files	Coverage Δ
src/macros.rs	6.55% <0.00%> (-93.45%)	:arrow_down:
src/lib.rs	16.76% <0.00%> (-59.43%)	:arrow_down:
src/task.rs	61.90% <0.00%> (-38.10%)	:arrow_down:
src/request.rs	53.94% <0.00%> (-28.67%)	:arrow_down:
src/response.rs	60.00% <0.00%> (-10.38%)	:arrow_down:
src/error.rs	44.49% <0.00%> (-4.67%)	:arrow_down:
src/cookies/psl/mod.rs	80.95% <0.00%> (-4.05%)	:arrow_down:
src/trailer.rs	58.92% <0.00%> (-1.79%)	:arrow_down:
src/body/mod.rs	82.56% <0.00%> (-0.77%)	:arrow_down:
src/config/dial.rs	70.83% <0.00%> (-0.60%)	:arrow_down:
... and 11 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[Xuanwo]

I'm guessing this upgrade is safe to do? Alought I don't know why test coverage dropped so large.

[sagebind]

Yeah I think this is safe. Not sure about the code coverage, I wonder if that is a fluke and just needs re-run.