9.0.0

Summary

ReactiveUI.Primitives 9.0.0 is a major version because the SubscribeSafe operator changes. A lone delegate passed to SubscribeSafe is now the onNext handler, as in System.Reactive.

Why it changed

• SubscribeSafe had error-only overloads, SubscribeSafe(onError) and SubscribeSafe(onError, onCompleted), and no onNext-only overload.
• So source.SubscribeSafe(x => Use(x)) compiled and bound the lambda as the error handler.
• Every value, including the initial one, was silently dropped.

What to change

8.x	9.0
source.SubscribeSafe(ex => Log(ex))	source.SubscribeSafeErrors(ex => Log(ex))
source.SubscribeSafe(ex => Log(ex), () => Done())	source.SubscribeSafeErrors(ex => Log(ex), () => Done())
source.SubscribeSafe(x => Use(x)) ran Use only on error	runs Use for every value

• With a lone onNext handler and no error handler, a source error is rethrown with its original stack.
• The (onNext, onError) and (onNext, onError, onCompleted) overloads are unchanged.
• If you passed one lambda to SubscribeSafe to handle errors, you now get a compile error, or the lambda receives values. Rename the call to SubscribeSafeErrors.

🗞️ What's Changed

💥 Breaking Changes

• 56523df fix!: make a lone SubscribeSafe delegate the onNext handler (#231) @glennawatson

📦 Dependencies

• fc7e0fa chore(deps): update dependency tunit to 1.72.4 (#230) renovate[bot]

🔗 Full Changelog: v8.4.0...v9.0.0

🙌 Contributions

💖 Thanks to all the contributors: @glennawatson

🤖 Automated services that contributed: renovate[bot]