Trait metrics_core::SnapshotProvider

pub trait SnapshotProvider {
    type Snapshot: Snapshot;
    type SnapshotError;
    fn get_snapshot(&self) -> Result<Self::Snapshot, Self::SnapshotError>;
}

A value that can provide on-demand snapshots.

Associated Types

type Snapshot: Snapshot

type SnapshotError

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Required methods

fn get_snapshot(&self) -> Result<Self::Snapshot, Self::SnapshotError>

Gets a snapshot.

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Implementors

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