Proc

Thanks for that in-depth writeup, now that I think about it, it does make a ton of sense that we can (and will) deadlock here. I'm not sure if simply...

There is no API for automatically reporting only changes to files. You have to add each path to the watched ones yourself. Note that this will stop giving you events...

I think the only backend that would suit this (and your walkdir request) is the pollwatcher backend, as it could be extended to support this without creating much additional overhead.

So from what I've read across all 4 issues, the COW operation emits an Event for the source with a flag `IsFile` set. And we should ignore events with that...

It has to be kqueue, based on watchexec/cargo-watch. Simply pushing out a version that ignores this, without confirming it doesn't break anything is something I wouldn't want to do, neither...

I'm open for PRs. I don't own any macos hardware, so I can't develop this.

The problem here is that pollwatcher just accidentally reports this, as it just checks periodically for paths. You could say this is undefined behaviour in the wild. Let's see what...

Same error here with https://paste.ee/p/HEvPJ Also I'm hitting "unimplemented!" errors and "web is a reserved keyboard" !?

I just retried and I get the same error with your [handlebars example](https://github.com/carllerche/tower-web/blob/master/examples/html_handlebars.rs) Using ```toml [dependencies] tower-web="0.3" tokio="0.1" serde = "1.0.70" serde_derive = "1.0.70" serde_json = "1.0.24" serde_plain = "0.3.0"...

@denniscollective @emschwartz I've fixed the compile error when adding the http crate. So to get a) `Extract` and b) `Response` to run you need the following cargo.toml ```toml [dependencies] tower-web="0.3"...