View Source ProcessHub.Service.Storage.Entry (ProcessHub v0.6.0)

The stored-entry value object shared by every registry storage backend.

An entry is a {key, value} tuple, or {key, value, expire_ms} when it carries a TTL. These helpers build entries on write and read their value back on read (filtering expired ones), independent of where the entry is persisted (ETS, DETS, a future remote store, ...).

Summary

Functions

build(key, value, opts)

Builds the entry for key/value, attaching an ms expiry when opts has an integer :ttl.

expired?(arg1)

Returns whether an entry has passed its TTL expiry.

value(arg)

Returns an entry's stored value, or nil if it has expired.

Functions

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build(key, value, opts)

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@spec build(term(), term(), keyword()) ::
  {term(), term()} | {term(), term(), integer()}

Builds the entry for key/value, attaching an ms expiry when opts has an integer :ttl.

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expired?(arg1)

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@spec expired?(tuple()) :: boolean()

Returns whether an entry has passed its TTL expiry.

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value(arg)

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@spec value(tuple()) :: term() | nil

Returns an entry's stored value, or nil if it has expired.