Function attach_tree_metadata

packages/server/src/api/routes.rs:4936–4962

(
    mut snapshot: Value,
    available_sources: &[String],
    fallback_reason: Option<String>,
)

}

fn attach_tree_metadata(
    mut snapshot: Value,
    available_sources: &[String],
    fallback_reason: Option<String>,
) -> Value {
    if let Value::Object(ref mut object) = snapshot {
        object.insert(
            "availableSources".to_owned(),
            Value::Array(
                available_sources
                    .iter()
                    .map(|source| Value::String(source.clone()))
                    .collect(),
            ),
        );
        if let Some(reason) = fallback_reason {
            object.insert("fallbackReason".to_owned(), Value::String(reason));
            if object.get("source").and_then(Value::as_str) == Some(SOURCE_NATIVE_AX) {
                object.insert(
                    "fallbackSource".to_owned(),
                    Value::String(SOURCE_NATIVE_AX.to_owned()),
                );
            }
        }
    }
    snapshot
}

fn inspector_metadata(
    info: &Value,