feat(proof-lib/lean) core models #1747
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This commit adds core-models for: - Options - Results - Default - Fn/FnOnce
maximebuyse
reviewed
Oct 28, 2025
| Hax Lean Backend - Cryspen | ||
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| Core-model for [https://doc.rust-lang.org/src/core/ops/function.rs.html]: | ||
| The Default trait for types with a default value. |
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Hi, looks good to me! As Maxime mentioned, it would be nice to actually test the Lean type-checking. I did it manually and it worked for me. The name clash between hax's |
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This PR leverages the recent work on Core Models to add functions for several modules of Core :
options,result,default,clone,Fn/FnOnce.Overview
proof-libs/lean, models are added. They are lightly adapted (mostly namespacing) from a normalcargo hax into leanof the core-models crate.tests/lean-core-models, add tests for all the functions added in the lean library. The extracted lean is well-typed.rust-engine/backends/lean.rsfix a bug (missing parenthesis)