IntoParams style container attribute

[kellpossible]

It would be nice to have a single attribute for all fields of a struct deriving IntoParams for style.

Perhaps something like:

#[derive(Deserialize, IntoParams)]
#[param(style = Form)]
struct Filter {
    /// Foo database id.
    id: u64,
    /// Datetime since foo is updated.
    since: Option<String>,
}

Also what happens when different parameters in the same path have different parameter styles? Perhaps the style attribute only makes sense on the container level?

[juhaku]

One could override the style for each parameter but specifying style that is not supported for Path arguments will result most likely corrupt OpenAPI spec and certainly will not work the way expected. But defining of a correct style is a responsibility of a user.