@foxglove/rosmsg2-serialization/src/messageDefinitionHasDataFields.ts

ROS 2 (Robot Operating System) message serialization, for reading and writing bags and network messages

import { MessageDefinitionField } from "@foxglove/message-definition";

export function messageDefinitionHasDataFields(fields: MessageDefinitionField[]): boolean {
  return fields.some((field) => field.isConstant !== true);
}