So I'm making a personal blog site (surprise), and I wanted to add post tags. No problem, i'll add a field to my struct real quick.

#[derive(Content)]
pub struct Post {
    //...
    pub tags: Vec<String>
}

Now to make a row of links to each tag. Let's see.

{{#tags}}<a href="/post/tag/{{ ? }}">{{ ? }}</a> {{/tags}}

...I'm not sure how to name each item in the Vec. The section repeats 3 times if there are 3 elements in the Vec, but I don't know how to actually refer to the element, to make the sections different.

I was able to solve it using a tuple struct, just because I can name the field 0, like this.

#[derive(Content)]
pub struct Post {
    //...
    pub tags: Vec<Tag>
}

#[derive(Content, Clone, PartialEq, Eq, Hash, Default, Debug)] //idk im not used to tuple structs
pub struct Tag(String);

{{#tags}}<a href="/post/tag/{{0}}">{{0}}</a> {{/tags}}

I'm a little bummed that I needed a useless tuple struct for this though. Is there a nicer way to do this?