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() =>
'MmFileInfo[id=$id, userId=$userId, postId=$postId, createAt=$createAt, updateAt=$updateAt, deleteAt=$deleteAt, name=$name, extension_=$extension_, size=$size, mimeType=$mimeType, width=$width, height=$height, hasPreviewImage=$hasPreviewImage]';