toString method Null safety
override
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() {
return '$runtimeType(buildDuration: ${_formatMS(buildDuration)}, '
'rasterDuration: ${_formatMS(rasterDuration)}, '
'vsyncOverhead: ${_formatMS(vsyncOverhead)}, '
'totalSpan: ${_formatMS(totalSpan)}, '
'layerCacheCount: $layerCacheCount, '
'layerCacheBytes: $layerCacheBytes, '
'pictureCacheCount: $pictureCacheCount, '
'pictureCacheBytes: $pictureCacheBytes, '
'frameNumber: ${_data.last})';
}