isahc::Body is !Sync

[yoshuawuyts]

Hi! In order to fix http-rs/surf#97 and other issues, we've been working on a new set of libraries, including http-types. One feature this includes is that the Body type implements Send + Sync.

However as we've started migrating to http-types (http-rs/http-client#22), we've noticed that isahc::Body is !Sync. We were wondering if it'd be possible to change this? Thanks heaps!

[sagebind]

Seems reasonable to me. The only thing preventing it from being Sync currently is that you are allowed to create a Body from an AsyncRead that doesn't implement Sync, but this is probably very uncommon. Since this is a breaking change, we can add the additional restriction in the 0.9 release.

[yoshuawuyts]

@sagebind that would be fantastic, thanks heaps!

[sagebind]

This change is now available in the 0.9 release!