Function clippy_utils::visitors::expr_visitor

pub fn expr_visitor<'tcx>(
    cx: &LateContext<'tcx>,
    f: impl FnMut(&'tcx Expr<'tcx>) -> bool
) -> impl Visitor<'tcx>

Convenience method for creating a Visitor with just visit_expr overridden and nested bodies (i.e. closures) are visited. If the callback returns true, the expr just provided to the callback is walked.