in Sources/_TracingBenchmarkTools/DriverUtils.swift [409:417]
init(_ from: String) {
switch from {
case "ns": self = .nanoseconds
case "us", "μs": self = .microseconds
case "ms": self = .milliseconds
case "s": self = .seconds
default: fatalError("Only the following time units are supported: ns, us, ms, s")
}
}