v2: add `Send` bound to most of the API

camallo / dkregistry-rs

A pure-Rust asynchronous library for Docker Registry API v2

Apache License 2.0

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v2: add `Send` bound to most of the API #120

Closed steveej closed 4 years ago

steveej commented 4 years ago

This is required for consumers who want to use these methods in a multi-threaded program.

Along the way some error conversion had to be changed.

steveej commented 4 years ago

@lucab I addressed your comment, and also added a commit on top to address all compiler warnings. PTAL and let me know if you'd prefer a separate PR for that or it is fine here.