From 536e73d9b850ac366b46606b42a496b56c29fa98 Mon Sep 17 00:00:00 2001
From: BubbleCal <bubble-cal@outlook.com>
Date: Tue, 22 Oct 2024 23:13:46 +0800
Subject: [PATCH] chore: make clippy happy (#3035)

fix this
[check](https://github.com/lancedb/lancedb/actions/runs/11455252884/job/31870908428?pr=1762)

Signed-off-by: BubbleCal <bubble-cal@outlook.com>
Co-authored-by: Ryan Green <ryang@ryang.ca>
---
 rust/lance-index/src/scalar/inverted/index.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/rust/lance-index/src/scalar/inverted/index.rs b/rust/lance-index/src/scalar/inverted/index.rs
index e0b62db96c..1c85bcf234 100644
--- a/rust/lance-index/src/scalar/inverted/index.rs
+++ b/rust/lance-index/src/scalar/inverted/index.rs
@@ -605,8 +605,8 @@ impl PostingListBuilder {
     }
 
     pub fn size(&self) -> usize {
-        size_of::<u64>() * self.row_ids.len()
-            + size_of::<f32>() * self.frequencies.len()
+        std::mem::size_of::<u64>() * self.row_ids.len()
+            + std::mem::size_of::<f32>() * self.frequencies.len()
             + self
                 .positions
                 .as_ref()
@@ -788,7 +788,8 @@ impl PositionBuilder {
     }
 
     pub fn size(&self) -> usize {
-        size_of::<i32>() * self.positions.len() + size_of::<usize>() * self.offsets.len()
+        std::mem::size_of::<i32>() * self.positions.len()
+            + std::mem::size_of::<usize>() * self.offsets.len()
     }
 
     pub fn total_len(&self) -> usize {