0.40.0

Release notes

Enhancements

• Added support for using compression in the live API:
  • Added compression() setter on the live client builder
  • Added compression() getter on the live client
• A new Unknown(String) variant was added to the reference data enums Country,
  Currency, Event, and EventSubType. This allows for forward compatibility when
  new variants are added
• Upgraded DBN version to 0.48.0:
  • Added initial support for splitting DBN files
  • Added new publisher for Blue Ocean ATS (OCEA_MEMOIR_OCEA)
• Added http_client_builder method to the reference and historical client builders
  to allow more customization over the HTTP client used
• Improved logging in Historical and Reference APIs
• The following reference data enums now implement Display:
  • Country
  • Currency
  • Event
  • EventSubType
  • Frequency
  • OutturnStyle
  • SecurityType

Breaking changes

• Refactor live::protocol messages to implement a new RawApiMsg trait
• Move optional session parameters into SessionOptions struct which implements
  Default
• As part of adding the new variant to the four reference data enums:
  • Country, Currency, Event, and EventSubType are no longer Copy
  • The Error type of the FromStr implementation was changed to Infallible: any
    unknown string will be parsed to the Unknown variant
  • The as_str method on these enums was removed: use as_ref instead
• Event has been marked non-exhaustive
• historical::ClientBuilder and reference::ClientBuilder are no longer Clone

Bug fixes

• From DBN:
  • Fixed issue where AsyncDynReader instances created from with_buffer() would only
    decode the first frame of multi-frame Zstandard files