(* Generated by coq-of-rust *)
Require Import CoqOfRust.CoqOfRust.

(*
fn main() {
    // Because of the annotation, the compiler knows that `elem` has type u8.
    let elem = 5u8;

    // Create an empty vector (a growable array).
    let mut vec = Vec::new();
    // At this point the compiler doesn't know the exact type of `vec`, it
    // just knows that it's a vector of something (`Vec<_>`).

    // Insert `elem` in the vector.
    vec.push(elem);
    // Aha! Now the compiler knows that `vec` is a vector of `u8`s (`Vec<u8>`)
    // TODO ^ Try commenting out the `vec.push(elem)` line

    println!("{:?}", vec);
}
*)
Definition main (ε : list Value.t) (τ : list Ty.t) (α : list Value.t) : M :=
  match ε, τ, α with
  | [], [], [] =>
    ltac:(M.monadic
      (M.read (|
        let~ elem := M.alloc (| Value.Integer IntegerKind.U8 5 |) in
        let~ vec :=
          M.alloc (|
            M.call_closure (|
              M.get_associated_function (|
                Ty.apply
                  (Ty.path "alloc::vec::Vec")
                  []
                  [ Ty.path "u8"; Ty.path "alloc::alloc::Global" ],
                "new",
                []
              |),
              []
            |)
          |) in
        let~ _ :=
          M.alloc (|
            M.call_closure (|
              M.get_associated_function (|
                Ty.apply
                  (Ty.path "alloc::vec::Vec")
                  []
                  [ Ty.path "u8"; Ty.path "alloc::alloc::Global" ],
                "push",
                []
              |),
              [ vec; M.read (| elem |) ]
            |)
          |) in
        let~ _ :=
          let~ _ :=
            M.alloc (|
              M.call_closure (|
                M.get_function (| "std::io::stdio::_print", [] |),
                [
                  M.call_closure (|
                    M.get_associated_function (| Ty.path "core::fmt::Arguments", "new_v1", [] |),
                    [
                      M.alloc (|
                        Value.Array [ M.read (| Value.String "" |); M.read (| Value.String "
" |) ]
                      |);
                      M.alloc (|
                        Value.Array
                          [
                            M.call_closure (|
                              M.get_associated_function (|
                                Ty.path "core::fmt::rt::Argument",
                                "new_debug",
                                [
                                  Ty.apply
                                    (Ty.path "alloc::vec::Vec")
                                    []
                                    [ Ty.path "u8"; Ty.path "alloc::alloc::Global" ]
                                ]
                              |),
                              [ vec ]
                            |)
                          ]
                      |)
                    ]
                  |)
                ]
              |)
            |) in
          M.alloc (| Value.Tuple [] |) in
        M.alloc (| Value.Tuple [] |)
      |)))
  | _, _, _ => M.impossible "wrong number of arguments"
  end.

Axiom Function_main : M.IsFunction "inference::main" main.
