diff --git a/CHANGELOG.md b/CHANGELOG.md
index c84abe7..130f78e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@
 <!-- next-header -->
 ## Unreleased - ReleaseDate
 
+### Fixed
+
+- `IndexMapDiff` and `IndexSetDiff` are now re-exported at the crate root, matching the other map and set diff types, and have rustdoc examples.
+
 ## [0.1.6] - 2026-05-14
 
 ### Added
diff --git a/daft/src/lib.rs b/daft/src/lib.rs
index 304f7f3..b17c4d4 100644
--- a/daft/src/lib.rs
+++ b/daft/src/lib.rs
@@ -524,3 +524,5 @@ pub use diffable::*;
 pub use leaf::*;
 #[cfg(feature = "std")]
 pub use std_impls::*;
+#[cfg(feature = "indexmap")]
+pub use third_party::indexmap::*;
diff --git a/daft/src/third_party/indexmap.rs b/daft/src/third_party/indexmap.rs
index 3955f0a..a099e06 100644
--- a/daft/src/third_party/indexmap.rs
+++ b/daft/src/third_party/indexmap.rs
@@ -2,8 +2,96 @@ use crate::Diffable;
 use core::hash::Hash;
 use indexmap::{IndexMap, IndexSet};
 
-map_diff!(IndexMap, Hash);
-set_diff!(IndexSet, Hash);
+map_diff!(
+    /// A diff of two [`IndexMap`] instances.
+    ///
+    /// The diff contains three elements:
+    ///
+    /// - `common`: Entries that are present in both maps, with their values
+    ///   stored as a [`Leaf`][crate::Leaf].
+    /// - `added`: Entries present in `after`, but not in `before`.
+    /// - `removed`: Entries present in `before`, but not in `after`.
+    ///
+    /// If `V` implements `Eq`, `common` can be split into
+    /// [`unchanged`][Self::unchanged] and [`modified`][Self::modified] entries.
+    /// Additionally, if `V` implements [`Diffable`],
+    /// [`modified_diff`][Self::modified_diff] can be used to recursively diff
+    /// modified entries.
+    ///
+    /// [`IndexMap`]: indexmap::IndexMap
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// # #[cfg(feature = "indexmap")] {
+    /// use daft::{Diffable, IndexMapDiff, Leaf};
+    /// use indexmap::IndexMap;
+    ///
+    /// let a: IndexMap<usize, &str> =
+    ///     [(0, "lorem"), (1, "ipsum"), (2, "dolor")].into_iter().collect();
+    /// let b: IndexMap<usize, &str> =
+    ///    [(1, "ipsum"), (2, "sit"), (3, "amet")].into_iter().collect();
+    ///
+    /// let changes = a.diff(&b);
+    /// let expected = IndexMapDiff {
+    ///     // Keys are stored by reference and matched by equality.
+    ///     common: [
+    ///         (&1, Leaf { before: &"ipsum", after: &"ipsum" }),
+    ///         (&2, Leaf { before: &"dolor", after: &"sit" }),
+    ///     ].into_iter().collect(),
+    ///     added: [(&3, &"amet")].into_iter().collect(),
+    ///     removed: [(&0, &"lorem")].into_iter().collect(),
+    /// };
+    ///
+    /// assert_eq!(changes, expected);
+    ///
+    /// // If the values are `Eq`, it's also possible to get lists of
+    /// // modified and unchanged entries.
+    /// assert!(changes.is_unchanged(&1));
+    /// assert!(changes.is_modified(&2));
+    /// let unchanged = changes.unchanged().collect::<Vec<_>>();
+    /// let modified = changes.modified().collect::<Vec<_>>();
+    ///
+    /// assert_eq!(unchanged, [(&1, &"ipsum")]);
+    /// assert_eq!(modified, [(&2, Leaf { before: &"dolor", after: &"sit" })]);
+    /// # }
+    /// ```
+    IndexMap, Hash
+);
+set_diff!(
+    /// A diff of two [`IndexSet`] instances.
+    ///
+    /// The diff contains three elements:
+    ///
+    /// - `common`: Entries that are present in both sets.
+    /// - `added`: Entries present in `after`, but not in `before`.
+    /// - `removed`: Entries present in `before`, but not in `after`.
+    ///
+    /// [`IndexSet`]: indexmap::IndexSet
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// # #[cfg(feature = "indexmap")] {
+    /// use daft::{Diffable, IndexSetDiff};
+    /// use indexmap::IndexSet;
+    ///
+    /// let a: IndexSet<usize> = [0, 1].into_iter().collect();
+    /// let b: IndexSet<usize> = [1, 2].into_iter().collect();
+    ///
+    /// let changes = a.diff(&b);
+    /// let expected = IndexSetDiff {
+    ///     // Entries are stored by reference and matched by equality.
+    ///     common: [&1].into_iter().collect(),
+    ///     added: [&2].into_iter().collect(),
+    ///     removed: [&0].into_iter().collect(),
+    /// };
+    ///
+    /// assert_eq!(changes, expected);
+    /// # }
+    /// ```
+    IndexSet, Hash
+);
 
 #[cfg(test)]
 mod tests {
diff --git a/daft/src/third_party/mod.rs b/daft/src/third_party/mod.rs
index a109a1d..5603520 100644
--- a/daft/src/third_party/mod.rs
+++ b/daft/src/third_party/mod.rs
@@ -1,7 +1,7 @@
 //! Implementations for third-party libraries.
 
 #[cfg(feature = "indexmap")]
-mod indexmap;
+pub(crate) mod indexmap;
 #[cfg(feature = "newtype-uuid1")]
 mod newtype_uuid_impls;
 #[cfg(feature = "oxnet01")]