google.golang.org/genproto/googleapis/devtools/cloudtrace/v2.StackTrace_StackFrame.GetSourceVersion (method)

one use

	google.golang.org/genproto/googleapis/devtools/cloudtrace/v2 (current package)
		trace.pb.go#L1331: func (x *StackTrace_StackFrame) GetSourceVersion() *TruncatableString {