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leanprover / lean4 Public

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feat: add decidable equality to `DHashMap`/`HashMap`/`HashSet` and their extensional variants #20885

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feat: add decidable equality to `DHashMap`/`HashMap`/`HashSet` and their extensional variants

feat: add decidable equality to `DHashMap`/`HashMap`/`HashSet` and their extensional variants #20885

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Summary
Jobs
- check-lean-files
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- Usage
- Workflow file

Usage Workflow file

check-lean-files

check-lean-files

succeeded Dec 8, 2025 in 29s

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