Displaying a vector of structs in a html.tera page with rocket web framework

Question

Hello i can't figure out how to display a vector of struct.

template rendering:

let a: Vec<ResultsStruct> = serde_json::from_value(query_result).unwrap();   
Template::render("index", json!({ "user": user, "c_api": c_api, "query_result": a }))

template code:

<div class="container">
    {% for i in query_result %}
        {{ i }}
    {% endfor %} 
</div>

i would like to print a struct from the vec like this but i can't figure out how. thank you for the help

i tried to do what it's in the template code up here but nothing works