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() {
return 'FetchRequest{action: $action, body: $body, cache: $cache, credentials: $credentials, headers: $headers, integrity: $integrity, keepalive: $keepalive, method: $method, mode: $mode, redirect: $redirect, referrer: $referrer, referrerPolicy: $referrerPolicy, url: $url}';
}