Module rustc_middle::ty::fold

source ·

Structs

Traits

  • This trait is implemented for every folding traversal. There is a fold method defined for every type of interest. Each such method has a default that does an “identity” fold.
  • This trait is implemented for every type that can be folded, providing the skeleton of the traversal.
  • This trait is implemented for every infallible folding traversal. There is a fold method defined for every type of interest. Each such method has a default that does an “identity” fold. Implementations of these methods often fall back to a super_fold_with method if the primary argument doesn’t satisfy a particular condition.

Functions