const runtime.traceAllocFreeTypesBatch

2 uses

	runtime (current package)
		traceallocfree.go#L18: 	traceAllocFreeTypesBatch = iota // Contains types. [{id, address, size, ptrspan, name length, name string} ...]
		tracetype.go#L63: 		w.byte(byte(traceAllocFreeTypesBatch))