# `Decibel.TransportDirectionError`
[🔗](https://github.com/ausimian/decibel/blob/1.2.1/lib/decibel/transport_direction_error.ex#L1)

Raised when an operation targets the discarded direction of a one-way
transport.

The `:direction` field is `:in` for inbound transport or `:out` for outbound
transport.

# `t`

```elixir
@type t() :: %Decibel.TransportDirectionError{
  __exception__: true,
  direction: :in | :out,
  message: String.t()
}
```

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