v0.1.0-rc3

Changes

• TransactionDetails now holds Option<Arc<AExtrinsicEvents>> for events instead of Arc<AExtrinsicEvents>.
• is_successful now returns Option<Result<(), subxt::Error>> instead of Result<(), subxt::Error>
• Added documentation for:
  • find_first_event
  • find_last_event
  • find_event
  • get_call_data
  • is_successful

This change is done because event decoding might fail and the user would have no way to know that. Now if is_successful returns None it means that no events we decoded so we cannot know if the transaction was actually successful or not.

What's Changed

• Made fetching events more correct by @markopoloparadox in #3
• Removed html docs. They will be rebuild on gh-page branch by @markopoloparadox in #4

Full Changelog: v0.1.0-rc2...v0.1.0-rc3