# Libtmux.Field

- **Package:** libtmux
- **Language:** OCaml
- **Kind:** module
- **Source:** https://github.com/libtmux/libtmux-ocaml/blob/205dfda49742592b479247049d186956e4a4cfe9/lib/libtmux.mli#L143
- **Public owner:** Libtmux
- **Page:** https://libtmux.org/en/ocaml/latest/reference/libtmux-field/

```ocaml
module Field
```

Sealed scalar descriptors carrying entity and value types. Descriptors read captured data and provide trusted identities for [`Expr`](/en/ocaml/latest/reference/libtmux-expr/) values. Use [`Relation`](/en/ocaml/latest/reference/libtmux-relation/) for graph edges.

## Members

### Other members

- [`get`](/en/ocaml/latest/reference/libtmux-field-get/) (function): Canonical descriptors are sealed. Accessing a field reads captured data.
- [`kind`](/en/ocaml/latest/reference/libtmux-field-kind/) (function)
- [`kind`](/en/ocaml/latest/reference/libtmux-field-kind-type/) (enum)
- [`name`](/en/ocaml/latest/reference/libtmux-field-name/) (function)
- [`packed`](/en/ocaml/latest/reference/libtmux-field-packed/) (enum)
- [`t`](/en/ocaml/latest/reference/libtmux-field-t/) (typealias)