# LibTmux.Snapshot.WindowLink

- **Package:** libtmux-haskell
- **Language:** Haskell
- **Kind:** data type
- **Source:** https://github.com/libtmux/libtmux-haskell/blob/663e212622a02aa74a9bdc8ff71e2b45fcb1d4d5/internal/LibTmux/Internal/Graph.hs#L117
- **Page:** https://libtmux.org/en/haskell/latest/reference/libtmux-snapshot-t-windowlink/

```haskell
data WindowLink
```

One observed session*index*window binding. Indices are reusable positions;
 this value describes captured context. The same window may appear repeatedly.

## Instances

- instance [NFData](https://hackage.haskell.org/package/deepseq-1.5.1.0/docs/Control-DeepSeq.html#t:NFData) [`WindowLink`](/en/haskell/latest/reference/libtmux-snapshot-t-windowlink/) ([Source](https://github.com/libtmux/libtmux-haskell/blob/663e212622a02aa74a9bdc8ff71e2b45fcb1d4d5/internal/LibTmux/Internal/Graph.hs#L124))

- instance [Eq](https://hackage.haskell.org/package/base-4.22.0.0/docs/Data-Eq.html#t:Eq) [`WindowLink`](/en/haskell/latest/reference/libtmux-snapshot-t-windowlink/) ([Source](https://github.com/libtmux/libtmux-haskell/blob/663e212622a02aa74a9bdc8ff71e2b45fcb1d4d5/internal/LibTmux/Internal/Graph.hs#L123))

- instance [Show](https://hackage.haskell.org/package/base-4.22.0.0/docs/Prelude.html#t:Show) [`WindowLink`](/en/haskell/latest/reference/libtmux-snapshot-t-windowlink/) ([Source](https://github.com/libtmux/libtmux-haskell/blob/663e212622a02aa74a9bdc8ff71e2b45fcb1d4d5/internal/LibTmux/Internal/Graph.hs#L123))

## Members

### Other members

- [`active`](/en/haskell/latest/reference/libtmux-snapshot-v-windowlink-active/) (record field): Whether this is the session's selected window link.
- [`index`](/en/haskell/latest/reference/libtmux-snapshot-v-windowlink-index/) (record field): Position of this link within the session.
- [`session`](/en/haskell/latest/reference/libtmux-snapshot-v-windowlink-session/) (record field): Session containing this appearance.
- [`window`](/en/haskell/latest/reference/libtmux-snapshot-v-windowlink-window/) (record field): Physical window shared by its appearances.
- [`WindowLink`](/en/haskell/latest/reference/libtmux-snapshot-v-windowlink/) (data constructor)

## Referenced declarations

- [`LibTmux.Snapshot.WindowLink`](/en/haskell/latest/reference/libtmux-snapshot-t-windowlink/) (data type)