last updated a year ago

tshepang · tshepang · commit f1d1ebc1e9fa · 2025-05-10T13:07:34.000+02:00
diff --git a/src/doc/rustc-dev-guide/src/ty-fold.md b/src/doc/rustc-dev-guide/src/ty-fold.md
@@ -1,3 +1,4 @@
+<!-- date-check: may 2024 -->
 # `TypeFoldable` and `TypeFolder`
 
 In [a previous chapter], we discussed instantiating binders.

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	`1`	`+<!-- date-check: may 2024 -->`
`1`	`2`	# `TypeFoldable` and `TypeFolder`
`2`	`3`
`3`	`4`	`In [a previous chapter], we discussed instantiating binders.`