-use crate::{get_pat_name, match_var, snippet};
+use crate::source::snippet;
+use crate::{get_pat_name, match_var};
use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
use rustc_hir::{Body, BodyId, Expr, ExprKind, Param};
use rustc_lint::LateContext;