Mark the tcx-ensure wrapper types with #[must_use]
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@ -88,11 +88,13 @@ impl<'tcx> Deref for TyCtxtAt<'tcx> {
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}
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#[derive(Copy, Clone)]
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#[must_use]
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pub struct TyCtxtEnsureOk<'tcx> {
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pub tcx: TyCtxt<'tcx>,
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}
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#[derive(Copy, Clone)]
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#[must_use]
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pub struct TyCtxtEnsureDone<'tcx> {
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pub tcx: TyCtxt<'tcx>,
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}
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