Method to_query_value

atomic-remote/src/streaming/layers.rs:160–178

Serialize to a query parameter value. Returns `"all"` if all three layers are selected, otherwise returns a comma-separated list of layer names in canonical order. # Examples ```rust use atomic_remote::streaming::LayerSelection; assert_eq!(LayerSelection::all().to_query_value(), "all"); assert_eq!(LayerSelection::thin_pull().to_query_value(), "graph,content"); assert_eq!(LayerSelection::thin_r

(&self)

    /// assert_eq!(LayerSelection::graph_only().to_query_value(), "graph");
    /// ```
    pub fn to_query_value(&self) -> String {
        if self.is_all() {
            return "all".to_string();
        }

        // Canonical order: graph, semantic, content
        let mut parts = Vec::new();
        if self.layers.contains(&Layer::Graph) {
            parts.push("graph");
        }
        if self.layers.contains(&Layer::Semantic) {
            parts.push("semantic");
        }
        if self.layers.contains(&Layer::Content) {
            parts.push("content");
        }

        parts.join(",")
    }

    /// Returns `true` if the given layer is included in this selection.
    #[inline]