Enum mz_storage_controller :: statistics :: StatsState Copy item path

Initialized(Stat)

This stat is fully initialized.

NeedsInit

This stat has not been initialized. We must write a zero_value in one interval, before writing the first real update.

Fields

§zero_value: Stat

§future_update: Stat

Implementations§

impl<Stat: Clone> StatsState<Stat>

pub(crate) fn new(zero_value: Stat) -> Self

fn stat_to_emit(&mut self) -> &mut Stat

Get a copy of the stat value that should be emitted to the statistics table. After calling this, you must call mark_initialized. (These are separate to avoid some clones).

fn mark_initialized(&mut self)

Make this stat as initialized.

pub(crate) fn stat(&mut self) -> &mut Stat

Get a reference to a stat for additional incorporation.

Trait Implementations§

impl<Stat: Debug> Debug for StatsState<Stat>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<Stat> UnwindSafe for StatsState<Stat>
where Stat: UnwindSafe,

Blanket Implementations§

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where T: 'static + ?Sized,

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