--- a/rust/hg-core/src/revlog/index.rs	Tue Jul 23 14:25:23 2024 +0200
+++ b/rust/hg-core/src/revlog/index.rs	Thu Jul 18 13:35:39 2024 +0200
@@ -1387,6 +1387,7 @@
     fn vec_of_empty(sets_size: usize, vec_len: usize) -> Vec<Self>;
 
     /// The size of the bit mask in memory
+    #[allow(unused)]
     fn size(&self) -> usize;
 
     /// The number of elements that can be represented in the set.
@@ -1394,12 +1395,14 @@
     /// Another way to put it is that it is the highest integer `C` such that
     /// the set is guaranteed to always be a subset of the integer range
     /// `[0, C)`
+    #[allow(unused)]
     fn capacity(&self) -> usize;
 
     /// Declare `n` to belong to the set
     fn add(&mut self, n: usize);
 
     /// Declare `n` not to belong to the set
+    #[allow(unused)]
     fn discard(&mut self, n: usize);
 
     /// Replace this bit set by its union with other
@@ -1749,6 +1752,9 @@
 }
 
 #[cfg(test)]
+pub use tests::IndexEntryBuilder;
+
+#[cfg(test)]
 mod tests {
     use super::*;
     use crate::node::NULL_NODE;
@@ -2027,6 +2033,3 @@
         assert_eq!(get_version(&bytes), 2)
     }
 }
-
-#[cfg(test)]
-pub use tests::IndexEntryBuilder;