# `ExDlt645.DataId.Info`
[🔗](https://github.com/Ultraluv/ex_dlt645/blob/v0.1.0/lib/ex_dlt645/data_id.ex#L21)

Metadata for a DL/T 645-2007 Data Identifier.

# `t`

```elixir
@type t() :: %ExDlt645.DataId.Info{
  category: atom(),
  di: non_neg_integer(),
  format: atom(),
  length: non_neg_integer(),
  name: String.t(),
  params: map(),
  rdwr: :ro | :rw | :wo,
  unit: String.t() | nil
}
```

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