diff options
Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/transmute/transmute_ptr_to_ref.rs | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/tools/clippy/clippy_lints/src/transmute/transmute_ptr_to_ref.rs b/src/tools/clippy/clippy_lints/src/transmute/transmute_ptr_to_ref.rs index 5eb03275b..12d0b866e 100644 --- a/src/tools/clippy/clippy_lints/src/transmute/transmute_ptr_to_ref.rs +++ b/src/tools/clippy/clippy_lints/src/transmute/transmute_ptr_to_ref.rs @@ -25,10 +25,7 @@ pub(super) fn check<'tcx>( cx, TRANSMUTE_PTR_TO_REF, e.span, - &format!( - "transmute from a pointer type (`{}`) to a reference type (`{}`)", - from_ty, to_ty - ), + &format!("transmute from a pointer type (`{from_ty}`) to a reference type (`{to_ty}`)"), |diag| { let arg = sugg::Sugg::hir(cx, arg, ".."); let (deref, cast) = if *mutbl == Mutability::Mut { @@ -41,26 +38,25 @@ pub(super) fn check<'tcx>( let sugg = if let Some(ty) = get_explicit_type(path) { let ty_snip = snippet_with_applicability(cx, ty.span, "..", &mut app); if meets_msrv(msrv, msrvs::POINTER_CAST) { - format!("{}{}.cast::<{}>()", deref, arg.maybe_par(), ty_snip) + format!("{deref}{}.cast::<{ty_snip}>()", arg.maybe_par()) } else if from_ptr_ty.has_erased_regions() { - sugg::make_unop(deref, arg.as_ty(format!("{} () as {} {}", cast, cast, ty_snip))) - .to_string() + sugg::make_unop(deref, arg.as_ty(format!("{cast} () as {cast} {ty_snip}"))).to_string() } else { - sugg::make_unop(deref, arg.as_ty(format!("{} {}", cast, ty_snip))).to_string() + sugg::make_unop(deref, arg.as_ty(format!("{cast} {ty_snip}"))).to_string() } } else if from_ptr_ty.ty == *to_ref_ty { if from_ptr_ty.has_erased_regions() { if meets_msrv(msrv, msrvs::POINTER_CAST) { - format!("{}{}.cast::<{}>()", deref, arg.maybe_par(), to_ref_ty) + format!("{deref}{}.cast::<{to_ref_ty}>()", arg.maybe_par()) } else { - sugg::make_unop(deref, arg.as_ty(format!("{} () as {} {}", cast, cast, to_ref_ty))) + sugg::make_unop(deref, arg.as_ty(format!("{cast} () as {cast} {to_ref_ty}"))) .to_string() } } else { sugg::make_unop(deref, arg).to_string() } } else { - sugg::make_unop(deref, arg.as_ty(format!("{} {}", cast, to_ref_ty))).to_string() + sugg::make_unop(deref, arg.as_ty(format!("{cast} {to_ref_ty}"))).to_string() }; diag.span_suggestion(e.span, "try", sugg, app); |