diff --git a/crates/buffer/src/anchor.rs b/crates/buffer/src/anchor.rs
index d978b76050..2500e27e2b 100644
--- a/crates/buffer/src/anchor.rs
+++ b/crates/buffer/src/anchor.rs
@@ -1,6 +1,4 @@
-use crate::Point;
-
-use super::{Buffer, Content};
+use super::{Buffer, Content, Point};
 use anyhow::Result;
 use std::{
     cmp::Ordering,
@@ -87,6 +85,14 @@ impl Anchor {
 }
 
 impl<T> AnchorMap<T> {
+    pub fn version(&self) -> &clock::Global {
+        &self.version
+    }
+
+    pub fn len(&self) -> usize {
+        self.entries.len()
+    }
+
     pub fn offsets<'a>(
         &'a self,
         content: impl Into<Content<'a>> + 'a,
@@ -106,29 +112,41 @@ impl<T> AnchorMap<T> {
             .summaries_for_anchors(self)
             .map(move |(sum, value)| (sum.lines, value))
     }
-
-    pub fn version(&self) -> &clock::Global {
-        &self.version
-    }
 }
 
 impl AnchorSet {
+    pub fn version(&self) -> &clock::Global {
+        &self.0.version
+    }
+
+    pub fn len(&self) -> usize {
+        self.0.len()
+    }
+
     pub fn offsets<'a>(
         &'a self,
         content: impl Into<Content<'a>> + 'a,
     ) -> impl Iterator<Item = usize> + 'a {
-        self.0.offsets(content).map(move |(offset, _)| offset)
+        self.0.offsets(content).map(|(offset, _)| offset)
     }
 
     pub fn points<'a>(
         &'a self,
         content: impl Into<Content<'a>> + 'a,
     ) -> impl Iterator<Item = Point> + 'a {
-        self.0.points(content).map(move |(point, _)| point)
+        self.0.points(content).map(|(point, _)| point)
     }
 }
 
 impl<T> AnchorRangeMap<T> {
+    pub fn version(&self) -> &clock::Global {
+        &self.version
+    }
+
+    pub fn len(&self) -> usize {
+        self.entries.len()
+    }
+
     pub fn from_raw(version: clock::Global, entries: Vec<(Range<(usize, Bias)>, T)>) -> Self {
         Self { version, entries }
     }
@@ -137,10 +155,6 @@ impl<T> AnchorRangeMap<T> {
         &self.entries
     }
 
-    pub fn len(&self) -> usize {
-        self.entries.len()
-    }
-
     pub fn point_ranges<'a>(
         &'a self,
         content: impl Into<Content<'a>> + 'a,
@@ -160,10 +174,6 @@ impl<T> AnchorRangeMap<T> {
             .summaries_for_anchor_ranges(self)
             .map(move |(range, value)| ((range.start.bytes..range.end.bytes), value))
     }
-
-    pub fn version(&self) -> &clock::Global {
-        &self.version
-    }
 }
 
 impl<T: PartialEq> PartialEq for AnchorRangeMap<T> {
@@ -200,6 +210,10 @@ impl AnchorRangeSet {
         self.0.len()
     }
 
+    pub fn version(&self) -> &clock::Global {
+        self.0.version()
+    }
+
     pub fn offset_ranges<'a>(
         &'a self,
         content: impl Into<Content<'a>> + 'a,
@@ -213,10 +227,6 @@ impl AnchorRangeSet {
     ) -> impl Iterator<Item = Range<Point>> + 'a {
         self.0.point_ranges(content).map(|(range, _)| range)
     }
-
-    pub fn version(&self) -> &clock::Global {
-        self.0.version()
-    }
 }
 
 pub trait AnchorRangeExt {