Remove map module from la-arena public API

It’s unlikely that more items will be added to the module,
so it’s simpler for users if `ArenaMap` is re-exported
and the module made private.

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/hir_def/src/trace.rs b/crates/hir_def/src/trace.rs
index 0a9beae8e..18d16986b 100644
--- a/crates/hir_def/src/trace.rs
+++ b/crates/hir_def/src/trace.rs
@@ -9,7 +9,7 @@
 //! absolute offsets. The `Trace` structure (inspired, at least in name, by
 //! Kotlin's `BindingTrace`) allows use the same code to compute both
 //! projections.
-use la_arena::{map::ArenaMap, Arena, Idx, RawId};
+use la_arena::{Arena, ArenaMap, Idx, RawId};
 
 pub(crate) struct Trace<T, V> {
     arena: Option<Arena<T>>,