Type Alias fidl_fuchsia_gpu_magma::PerformanceCounterPoolId

pub type PerformanceCounterPoolId = u64;

Performance counter pools contain byte ranges of buffers. Whenever a performance counter dump is triggered, the driver removes a range from the pool, writes the performance counter values from the hardware into it, then signals the client using OnPerformanceCounterReadCompleted. Pool IDs are arbitrary uint64 values that are allocated by the client.