Macro butane::query

macro_rules! query {
    ($model:ident, $filter:expr) => { ... };
}

Constructs a filtered database query.

Use as query!(Foo, expr), where Foo is a model type. Returns Query<Foo>.

Shorthand for Foo::query().filter(filter!(Foo, expr))

Examples

#[model]
struct Contestant {
  #[pk]
  name: String,
  rank: i32,
  nationality: String
}
let top_tier: Query<Contestant> = query!(Contestant, rank <= 10);