Trace/src/V2/StackTrace.php
public function setStackFrames($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Trace\V2\StackTrace_StackFrames::class);
        $this->stack_frames = $var;

        return $this;
    }
public function setStackFrames($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Trace\V2\StackTrace_StackFrames::class);
        $this->stack_frames = $var;

        return $this;
    }
public function setStackFrames ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Trace \ V2 \ StackTrace_StackFrames :: class ) ; $ this -> stack_frames = $ var ; return $ this ; }
Stack frames in this stack trace. A maximum of 128 frames are allowed.

Generated from protobuf field <code>.google.devtools.cloudtrace.v2.StackTrace.StackFrames stack_frames = 1;</code>
@param \Google\Cloud\Trace\V2\StackTrace\StackFrames $var
@return $this
Stack frames in this stack trace . A maximum of 128 frames are allowed .