How to handle boolean attributes in HTML?

[vpzomtrrfrt]

Certain HTML attributes, such as 's "disabled", are supposed to be present for true and missing for false. Does render have any way to dynamically choose whether an attribute is output?

[Schniz]

We can have an enum type for HTML attributes (playground link), so:

enum HtmlAttribute {
  StringValue(String, String),
  BooleanValue(String, bool)
}

and use From<(String, String)> and From<(String, bool)> to generate HtmlAttribute — so the following syntax will be supported:

html! {
  <button disabled={true} type="button" />
}

# will be almost like

::render::SimpleElement {
  tag_name: "button",
  attributes: [HtmlAttribute::from(("disabled", true), HtmlAttribute::from(("type", "button"))],
  children: None
}

What do you think?

[vpzomtrrfrt]

That seems reasonable