diff options
Diffstat (limited to '')
| -rw-r--r-- | dhall/src/syntax/ast/expr.rs | 2 | ||||
| -rw-r--r-- | dhall/src/syntax/ast/visitor.rs | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/dhall/src/syntax/ast/expr.rs b/dhall/src/syntax/ast/expr.rs index 68cb524..376480f 100644 --- a/dhall/src/syntax/ast/expr.rs +++ b/dhall/src/syntax/ast/expr.rs @@ -189,7 +189,7 @@ impl<SE, E> ExprKind<SE, E> { .visit(self) } - fn traverse_ref<'a, SE2, Err>( + pub(crate) fn traverse_ref<'a, SE2, Err>( &'a self, visit_subexpr: impl FnMut(&'a SE) -> Result<SE2, Err>, ) -> Result<ExprKind<SE2, E>, Err> diff --git a/dhall/src/syntax/ast/visitor.rs b/dhall/src/syntax/ast/visitor.rs index 424048b..f9fd379 100644 --- a/dhall/src/syntax/ast/visitor.rs +++ b/dhall/src/syntax/ast/visitor.rs @@ -1,6 +1,7 @@ -use crate::syntax::*; use std::iter::FromIterator; +use crate::syntax::*; + /// A visitor trait that can be used to traverse `ExprKind`s. We need this pattern so that Rust lets /// us have as much mutability as we can. /// For example, `traverse_ref_with_special_handling_of_binders` cannot be made using only |