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Rollup merge of #106980 - Nilstrieb:_use_mk_manual_debug_impl_instead, r=lcnr

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Hide `_use_mk_alias_ty_instead` in `<AliasTy as Debug>::fmt`
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Matthias Krüger 2023-01-17 20:21:28 +01:00 • committed by GitHub
commit 48bd3ab81d
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3 changed files with 12 additions and 3 deletions
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11
compiler/rustc_middle/src/ty/structural_impls.rs
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@ -7,7 +7,7 @@ use crate::mir::{Field, ProjectionKind};
use crate::ty::fold::{FallibleTypeFolder, TypeFoldable, TypeSuperFoldable};
use crate::ty::print::{with_no_trimmed_paths, FmtPrinter, Printer};
use crate::ty::visit::{TypeSuperVisitable, TypeVisitable, TypeVisitor};
use crate::ty::{self, InferConst, Lift, Term, TermKind, Ty, TyCtxt};
use crate::ty::{self, AliasTy, InferConst, Lift, Term, TermKind, Ty, TyCtxt};
use rustc_data_structures::functor::IdFunctor;
use rustc_hir::def::Namespace;
use rustc_index::vec::{Idx, IndexVec};
@ -180,6 +180,15 @@ impl<'tcx> fmt::Debug for ty::PredicateKind<'tcx> {
}
}
impl<'tcx> fmt::Debug for AliasTy<'tcx> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("AliasTy")
.field("substs", &self.substs)
.field("def_id", &self.def_id)
.finish()
}
}
///////////////////////////////////////////////////////////////////////////
// Atomic structs
//