diff options
Diffstat (limited to 'clippy_lints/src/transmute.rs')
| -rw-r--r-- | clippy_lints/src/transmute.rs | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/clippy_lints/src/transmute.rs b/clippy_lints/src/transmute.rs index b99d583c4be..e24d2c4f495 100644 --- a/clippy_lints/src/transmute.rs +++ b/clippy_lints/src/transmute.rs @@ -1,5 +1,6 @@ use crate::utils::{ - is_normalizable, last_path_segment, match_def_path, paths, snippet, span_lint, span_lint_and_then, sugg, + is_normalizable, last_path_segment, match_def_path, paths, snippet, span_lint, span_lint_and_sugg, + span_lint_and_then, sugg, }; use if_chain::if_chain; use rustc_ast::ast; @@ -441,24 +442,19 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Transmute { "" }; - span_lint_and_then( + span_lint_and_sugg( cx, TRANSMUTE_BYTES_TO_STR, e.span, &format!("transmute from a `{}` to a `{}`", from_ty, to_ty), - |diag| { - diag.span_suggestion( - e.span, - "consider using", - format!( - "std::str::from_utf8{}({}).unwrap()", - postfix, - snippet(cx, args[0].span, ".."), - ), - Applicability::Unspecified, - ); - } - ) + "consider using", + format!( + "std::str::from_utf8{}({}).unwrap()", + postfix, + snippet(cx, args[0].span, ".."), + ), + Applicability::Unspecified, + ); } else { if cx.tcx.erase_regions(&from_ty) != cx.tcx.erase_regions(&to_ty) { span_lint_and_then( |