mltop 0.5.0

Resource monitor for ML engineers written in Rust
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use self::cpu::CpuSnapshot;
use self::gpu::GpuSnapshot;
use self::memory::MemorySnapshot;
use self::processes::ProcessesSnapshot;
use self::snapshot::DataSnapshot;

pub mod collector;
pub mod cpu;
pub mod gpu;
pub mod memory;
pub mod processes;
pub mod snapshot;
pub mod store;
pub mod system;
pub mod update_kind;

pub struct Data {
    pub cpu: CpuSnapshot,
    pub memory: MemorySnapshot,
    pub gpu: Option<GpuSnapshot>,
    pub processes: ProcessesSnapshot,
}

impl Data {
    // the snapshot here MUST contain cpu, memory, processes or we panic
    pub fn new_from_snapshot(snapshot: DataSnapshot) -> Data {
        Data {
            cpu: snapshot.cpu.expect("Snapshot must have cpu"),
            memory: snapshot.memory.expect("Snapshot must have memory"),
            gpu: snapshot.gpu,
            processes: snapshot.processes.expect("Snapshot must have processes"),
        }
    }

    pub fn update_from_snapshot(&mut self, snapshot: DataSnapshot) {
        if let Some(c) = snapshot.cpu {
            self.cpu = c;
        }
        if let Some(m) = snapshot.memory {
            self.memory = m;
        }
        if let Some(g) = snapshot.gpu {
            self.gpu = Some(g);
        }
        if let Some(p) = snapshot.processes {
            self.processes = p;
        }
    }

    pub fn has_gpu(&self) -> bool {
        self.gpu.is_some()
    }
}