Write byte length on OUT request

[jamesadevine]

• Moves socket logic for reading out data to the place where socket reads and writes are handled. This neatens up the handle_urb interface.
• Parse the setup packet and give to handle_urb.
• Fixes usb write does not return correct URB response #13, where the number of bytes was not set in the URB transfer response actual_length field.

[coveralls]

Pull Request Test Coverage Report for Build 4243169811

• 22 of 34 (64.71%) changed or added relevant lines in 2 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.2%) to 41.622%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/lib.rs	19	31	61.29%

Files with Coverage Reduction	New Missed Lines	%
src/lib.rs	1	53.33%

Totals
Change from base Build 4223811826:	0.2%
Covered Lines:	544
Relevant Lines:	1307

---

💛 - Coveralls

[jiegec]

Invited you as a collaborator~

[jamesadevine]

Thanks! 😄

[jamesadevine]

@jiegec How do we go about generating a new release for crates.io etc.?

[jiegec]

You can login to crates.io, then I can add you to owners.

[jamesadevine]

Done!

[jiegec]

Done!

Invited

[jamesadevine]

Version 0.6.0 published 🥳

[coveralls]

Pull Request Test Coverage Report for Build 4243169811

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-1.7%) to 39.79%

---

Totals
Change from base Build 4223811826:	-1.7%
Covered Lines:	265
Relevant Lines:	666

---

💛 - Coveralls