# `Linx.Tty.Saved`
[🔗](https://github.com/oshlabs/linx/blob/v0.2.0/lib/linx/tty/saved.ex#L1)

Opaque container for a saved `termios(3)` state.

Returned by `Linx.Tty.open_controlling_raw/0` and consumed by
`Linx.Tty.restore_and_close/2`. The wrapped binary is a verbatim
copy of the kernel's `struct termios` — its bytes are not part of
the public API. Inspecting or modifying them from Elixir is a bug;
always hand the struct back to the matching restore function.

Wrapping it in a struct (rather than handing back a raw binary)
makes the type visible at call sites and prevents accidentally
passing the wrong binary as a saved termios.

# `t`

```elixir
@type t() :: %Linx.Tty.Saved{termios: binary()}
```

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