StorageStatsTracker <T>

A tiny mutable counter that the storage frontends increment on each client call and expose through a read-only stats snapshot. Generic over the concrete counter shape so each storage type gets only the buckets that make sense for it.

Index

Constructors

• constructor

Accessors

• current

Methods

• add

Constructors

constructor

• new StorageStatsTracker<T>(initial): StorageStatsTracker<T>

• Parameters

  • initial: T

  Returns StorageStatsTracker<T>

Accessors

current

• get current(): T

• Return a snapshot of the current counters. The returned object is a copy and safe to keep.

  ---

  Returns T

Methods

add

• add(key, by): void

• Increment a counter bucket by by (default 1).

  ---

  Parameters

  • key: keyof T

  • by: number = 1

  Returns void