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() => 'SampleView[at=$at, costCents=$costCents, cpus=$cpus, gpuModel=$gpuModel, gpuUtil=$gpuUtil, gpus=$gpus, host=$host, kind=$kind, load1=$load1, load5=$load5, load15=$load15, memFree=$memFree, memUsed=$memUsed, memory=$memory, source_=$source_, unit=$unit]';