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BTreeMap/Set don't have debug visualizers #90520
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A-debuginfoArea: Debugging information in compiled programs (DWARF, PDB, etc.)Area: Debugging information in compiled programs (DWARF, PDB, etc.)C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.O-windows-msvcToolchain: MSVC, Operating system: WindowsToolchain: MSVC, Operating system: WindowsT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.WG-debuggingWorking group: Bad Rust debugging experiencesWorking group: Bad Rust debugging experiences
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A-debuginfoArea: Debugging information in compiled programs (DWARF, PDB, etc.)Area: Debugging information in compiled programs (DWARF, PDB, etc.)C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.O-windows-msvcToolchain: MSVC, Operating system: WindowsToolchain: MSVC, Operating system: WindowsT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.WG-debuggingWorking group: Bad Rust debugging experiencesWorking group: Bad Rust debugging experiences
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It would be nice if BTreeSet and BTreeMap had visualizers. These seem to be in
.natvisfiles for otherstdcollections, but the BTree structures seem to have been overlooked.As it is now, debugging these structures is extremely unwieldy. See screenshot:
originally reported here https://internals.rust-lang.org/t/feature-request-debug-visualizer-for-btreemap-set/15543