You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: transmute_ptr_to_ref.rs
    path of file: ./repos/rust-clippy/clippy_lints/src/transmute
    
    the code of the file until where you have to start completion: use super::TRANSMUTE_PTR_TO_REF;
use clippy_config::msrvs::{self, Msrv};
use clippy_utils::diagnostics::span_lint_and_then;
use clippy_utils::source::snippet_with_applicability;
use clippy_utils::sugg;
use rustc_errors::Applicabil
    
fn get_explicit_type<'tcx>(path: &'tcx Path<'tcx>) -> Option<&'tcx hir::Ty<'tcx>> {
    if let GenericArg::Type(ty) = path.segments.last()?.args?.args.get(1)?
        && let TyKind::Ref(_, ty) = &ty.kind
    {
        Some(ty.ty)
    } else {
        None
    }
}