# `Codex.Runtime.KeyringWarning`
[🔗](https://github.com/nshkrdotcom/codex_sdk/blob/v0.16.1/lib/codex/runtime/keyring_warning.ex#L1)

Deduplicated warn-once logic for keyring-related warnings.

# `warn_once`

```elixir
@spec warn_once(term(), String.t()) :: :ok
```

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*Consult [api-reference.md](api-reference.md) for complete listing*