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resolve: Improve debug impls for NameBinding #109257

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Mar 18, 2023
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16 changes: 12 additions & 4 deletions compiler/rustc_resolve/src/imports.rs
Original file line number Diff line number Diff line change
Expand Up @@ -85,20 +85,28 @@ impl<'a> std::fmt::Debug for ImportKind<'a> {
Single {
ref source,
ref target,
ref source_bindings,
ref target_bindings,
ref type_ns_only,
ref nested,
ref id,
// Ignore the following to avoid an infinite loop while printing.
source_bindings: _,
target_bindings: _,
} => f
.debug_struct("Single")
.field("source", source)
.field("target", target)
// Ignore the nested bindings to avoid an infinite loop while printing.
.field(
"source_bindings",
&source_bindings.clone().map(|b| b.into_inner().map(|_| format_args!(".."))),
)
.field(
"target_bindings",
&target_bindings.clone().map(|b| b.into_inner().map(|_| format_args!(".."))),
)
.field("type_ns_only", type_ns_only)
.field("nested", nested)
.field("id", id)
.finish_non_exhaustive(),
.finish(),
Glob { ref is_prelude, ref max_vis, ref id } => f
.debug_struct("Glob")
.field("is_prelude", is_prelude)
Expand Down