# query.grammar.RelationQuantifier.from_label

- **Module:** query.grammar.RelationQuantifier
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/8a648c0894dfffc9303583f753b6c8ae01f2fe76/crates/libtmux/src/query/grammar.rs#L201
- **Page:** https://libtmux.org/reference/rs/query-grammar-relationquantifier-from_label/

```
query.grammar.RelationQuantifier.from_label(label: &str) -> Option<Self>
```