Updates

[calvinrp]

• adds read_to_end to AsyncRead trait
• adds methods for Fields (used for Headers and Trailers)

Getting the trailers on http response is commented out. The current release of wasmtime panics incorrectly. Made a NOTE in the source code. Can uncomment after bytecodealliance/wasmtime#9208 is released.

Tested making outgoing requests with headers and reading the response.

[pchickey]

@calvinrp I've done a ton of work on wstd since you posted this, fixing a handful of the issues you found here and even lifting some of this work directly into my PRs. Do you want to take another pass based on the latest main?

Please note there are still a lot of known bugs in wstd, I have to do a bunch of rework on the reactor/poller based on stuff I discovered in #26

[calvinrp]

@calvinrp I've done a ton of work on wstd since you posted this, fixing a handful of the issues you found here and even lifting some of this work directly into my PRs. Do you want to take another pass based on the latest main?

Please note there are still a lot of known bugs in wstd, I have to do a bunch of rework on the reactor/poller based on stuff I discovered in #26

@pchickey
Will do. I really want something like this crate to exist and be usable.

[calvinrp]

Closing this PR. Thank you for all the updates that were merged and released in v0.5