toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() => 'ModelStat[completionTokens=$completionTokens, costCents=$costCents, costPct=$costPct, errorRate=$errorRate, errors=$errors, model=$model, modelCount=$modelCount, p50Ms=$p50Ms, p95Ms=$p95Ms, p99Ms=$p99Ms, promptTokens=$promptTokens, provider=$provider, requests=$requests, totalTokens=$totalTokens]';