Def CategoryTheory.HasForget.hasCoeToSort

Modification history

2026-02-06 21:24
Mathlib/CategoryTheory/ConcreteCategory/Basic.lean
refactor(CategoryTheory): remove `HasForget` (#34741)
Deleted CategoryTheory.HasForget.hasCoeToSortView on Github →
2025-01-17 14:00
Mathlib/CategoryTheory/ConcreteCategory/Basic.lean
chore(CategoryTheory): rename `ConcreteCategory` to `HasForget` (#20809) …
Added CategoryTheory.HasForget.hasCoeToSortView on Github →