# LibTmux::Model::Session.id

- **Module:** LibTmux::Model
- **Package:** LibTmux
- **Language:** Raku
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-raku/blob/0b5dd3d32e20f83a0069874e33eab0eb48f55962/lib/LibTmux/Fields.rakumod#L11
- **Page:** https://libtmux.org/en/raku/latest/reference/libtmux-model-session-id/

```
method id(--> SessionId:D)
```

Captured [`session_id`](/en/tmux/latest/catalog/formats/session_id/); local session-id access.

Captured [`session_id`](/en/tmux/latest/catalog/formats/session_id/); local session-id access.

## In other ports

A session's stable tmux id

| Language | Equivalent |
| --- | --- |
| Python | [`libtmux.Session.id`](/en/py/latest/reference/libtmux-session-id/) (property) |
| Ruby | [`LibTmux::SessionSnapshot#id`](/en/ruby/latest/reference/libtmux-sessionsnapshot-id/) (method) |
| Lua | [`libtmux.SnapshotSession.id`](/en/lua/latest/reference/libtmux-snapshotsession-id/) (attribute) |
| Elixir | [`LibTmux.Session.id`](/en/elixir/latest/reference/libtmux-session-id/) (property) |
| Haskell | No public Haskell equivalent is implemented; the current modules expose scalar values and version parsing. |
| TypeScript | no accessor; the field is read from `Session.format`, tmux's own row |
| Rust | [`session.Session.id`](/en/rs/latest/reference/session-session-id/) (method) |
| Go | [`tmux.Session.ID`](/en/go/latest/reference/tmux-session-id/) (method) |
| Java | [`io.github.libtmux.Session.id`](/en/java/latest/reference/io-github-libtmux-session-session-id/) (method) |
| C# | [`LibTmux.Session.Id`](/en/csharp/latest/reference/libtmux-session-id/) (property) |
| C++ | [`libtmux::Session::id`](/en/cxx/latest/reference/libtmux-session-id-yxxu/) (method) |
| Swift | [`Session.id`](/en/swift/latest/reference/session-id/) (property) |
| OCaml | [`Libtmux.Session.id`](/en/ocaml/latest/reference/libtmux-session-id-12gy/) (function) |
| Perl | [`LibTmux::Session::id`](/en/perl/latest/reference/libtmux-session-id/) (method). Schema-validated captured data; reading performs no tmux I/O. |

No equivalent is recorded in PowerShell, Julia, Erlang, Common Lisp, Clojure, Kotlin, Scala or F#.