# limits.DispatchLimits.in_flight

- **Module:** limits.DispatchLimits
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/limits.rs#L149
- **Page:** https://libtmux.org/en/rs/latest/reference/limits-dispatchlimits-in_flight/

```
limits.DispatchLimits.in_flight(self) -> usize
```

How many dispatches may run at once.