failedSignal
fun failedSignal(category: SignalCategory, key: String, name: String, error: Throwable, rationale: String = "Device API fingerprint signal."): FingerprintSignal
Builds an error FingerprintSignal (DisplayHint.Error) representing a failed probe.
The exception class and message are stored in FingerprintSignal.rawValue for diagnostics.
Return
An error signal counted as failed by ltechnologies.onionphone.androwatch.model.failedCount.
Parameters
category
Owning category.
key
Probe key.
name
Display name.
error
The throwable that caused the failure.
rationale
Why this signal is fingerprintable.