use if_chain::if_chain;
use rustc_hir::{BindingAnnotation, Expr, HirId, Node, PatKind};
use rustc_infer::infer::TyCtxtInferExt;
use rustc_lint::LateContext;
use if_chain::if_chain;
use rustc_hir::{BindingAnnotation, Expr, HirId, Node, PatKind};
use rustc_infer::infer::TyCtxtInferExt;
use rustc_lint::LateContext;