function Callback::toString

Returns a string representation of the constraint.

Overrides SelfDescribing::toString

File

vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php, line 38

Class

Callback

@psalm-template CallbackInput of mixed

Namespace

PHPUnit\Framework\Constraint

Code

public function toString() : string {
    return 'is accepted by specified callback';
}