// rustfmt-fn_args_layout: Block
// rustfmt-where_style: Rfc

fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape)
where
    T: FOo,
    U: Bar,
{
    let mut effects = HashMap::new();
}

fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape)
where
    T: FOo,
{
    let mut effects = HashMap::new();
}

fn reflow_list_node_with_rule(
    node: &CompoundNode,
    rule: &Rule,
    args: &[Arg],
    shape: &Shape,
    shape: &Shape,
) where
    T: FOo,
    U: Bar,
{
    let mut effects = HashMap::new();
}

fn reflow_list_node_with_rule(
    node: &CompoundNode,
    rule: &Rule,
    args: &[Arg],
    shape: &Shape,
    shape: &Shape,
) where
    T: FOo,
{
    let mut effects = HashMap::new();
}

fn reflow_list_node_with_rule(
    node: &CompoundNode,
    rule: &Rule,
    args: &[Arg],
    shape: &Shape,
) -> Option<String>
where
    T: FOo,
    U: Bar,
{
    let mut effects = HashMap::new();
}

fn reflow_list_node_with_rule(
    node: &CompoundNode,
    rule: &Rule,
    args: &[Arg],
    shape: &Shape,
) -> Option<String>
where
    T: FOo,
{
    let mut effects = HashMap::new();
}

pub trait Test {
    fn very_long_method_name<F>(self, f: F) -> MyVeryLongReturnType
    where
        F: FnMut(Self::Item) -> bool;

    fn exactly_100_chars1<F>(self, f: F) -> MyVeryLongReturnType
    where
        F: FnMut(Self::Item) -> bool;
}

fn very_long_function_name<F>(very_long_argument: F) -> MyVeryLongReturnType
where
    F: FnMut(Self::Item) -> bool,
{
}

struct VeryLongTupleStructName<A, B, C, D, E>(LongLongTypename, LongLongTypename, i32, i32)
where
    A: LongTrait;

struct Exactly100CharsToSemicolon<A, B, C, D, E>(LongLongTypename, i32, i32)
where
    A: LongTrait1234;

struct AlwaysOnNextLine<LongLongTypename, LongTypename, A, B, C, D, E, F>
where
    A: LongTrait,
{
    x: i32,
}

pub trait SomeTrait<T>
where
    T: Something
        + Sync
        + Send
        + Display
        + Debug
        + Copy
        + Hash
        + Debug
        + Display
        + Write
        + Read
        + FromStr,
{
}

// #2020
impl<'a, 'gcx, 'tcx> ProbeContext<'a, 'gcx, 'tcx> {
    fn elaborate_bounds<F>(&mut self, bounds: &[ty::PolyTraitRef<'tcx>], mut mk_cand: F)
    where
        F: for<'b> FnMut(
            &mut ProbeContext<'b, 'gcx, 'tcx>,
            ty::PolyTraitRef<'tcx>,
            ty::AssociatedItem,
        ),
    {
        // ...
    }
}