From c90ec3c4da3c9b06febde6cae446daa3c8dc677b Mon Sep 17 00:00:00 2001
From: PgBiel <9021226+PgBiel@users.noreply.github.com>
Date: Sun, 6 Apr 2025 15:22:10 -0300
Subject: [PATCH] listen to clippy

---
 crates/typst-layout/src/grid/lines.rs    |  1 +
 crates/typst-layout/src/grid/repeated.rs | 19 ++++++++-----------
 crates/typst-layout/src/grid/rowspans.rs |  4 ++--
 3 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/crates/typst-layout/src/grid/lines.rs b/crates/typst-layout/src/grid/lines.rs
index f0da6fb97..2eb8072ee 100644
--- a/crates/typst-layout/src/grid/lines.rs
+++ b/crates/typst-layout/src/grid/lines.rs
@@ -391,6 +391,7 @@ pub fn vline_stroke_at_row(
 ///
 /// This function assumes columns are sorted by increasing `x`, and rows are
 /// sorted by increasing `y`.
+#[allow(clippy::too_many_arguments)]
 pub fn hline_stroke_at_column(
     grid: &CellGrid,
     rows: &[RowPiece],
diff --git a/crates/typst-layout/src/grid/repeated.rs b/crates/typst-layout/src/grid/repeated.rs
index 33534e0f2..98eb7f77f 100644
--- a/crates/typst-layout/src/grid/repeated.rs
+++ b/crates/typst-layout/src/grid/repeated.rs
@@ -1,5 +1,3 @@
-use std::ops::Deref;
-
 use typst_library::diag::SourceResult;
 use typst_library::engine::Engine;
 use typst_library::layout::grid::resolve::{Footer, Header, Repeatable};
@@ -220,14 +218,14 @@ impl<'a> GridLayouter<'a> {
             HeadersToLayout::RepeatingAndPending => self.simulate_header_height(
                 self.repeating_headers
                     .iter()
-                    .map(Deref::deref)
-                    .chain(self.pending_headers.into_iter().map(Repeatable::unwrap)),
+                    .copied()
+                    .chain(self.pending_headers.iter().map(Repeatable::unwrap)),
                 &self.regions,
                 engine,
                 disambiguator,
             )?,
             HeadersToLayout::NewHeaders { headers, .. } => self.simulate_header_height(
-                headers.into_iter().map(Repeatable::unwrap),
+                headers.iter().map(Repeatable::unwrap),
                 &self.regions,
                 engine,
                 disambiguator,
@@ -260,9 +258,8 @@ impl<'a> GridLayouter<'a> {
                     // when beginning a new region.
                     self.simulate_header_height(
                         self.repeating_headers
-                            .iter()
-                            .map(|h| *h)
-                            .chain(self.pending_headers.into_iter().chain(headers).map(Repeatable::unwrap)),
+                            .iter().copied()
+                            .chain(self.pending_headers.iter().chain(headers).map(Repeatable::unwrap)),
                         &self.regions,
                         engine,
                         disambiguator,
@@ -297,7 +294,7 @@ impl<'a> GridLayouter<'a> {
             // new region to make sure row code is aware that all of those
             // headers should stay together!
             self.unbreakable_rows_left +=
-                total_header_row_count(headers.into_iter().map(Repeatable::unwrap));
+                total_header_row_count(headers.iter().map(Repeatable::unwrap));
         }
 
         // Need to relayout ALL headers if we skip a region, not only the
@@ -306,10 +303,10 @@ impl<'a> GridLayouter<'a> {
         // footers.
         if matches!(headers, HeadersToLayout::RepeatingAndPending) || skipped_region {
             let repeating_header_rows =
-                total_header_row_count(self.repeating_headers.iter().map(Deref::deref));
+                total_header_row_count(self.repeating_headers.iter().copied());
 
             let pending_header_rows = total_header_row_count(
-                self.pending_headers.into_iter().map(Repeatable::unwrap),
+                self.pending_headers.iter().map(Repeatable::unwrap),
             );
 
             self.unbreakable_rows_left += repeating_header_rows + pending_header_rows;
diff --git a/crates/typst-layout/src/grid/rowspans.rs b/crates/typst-layout/src/grid/rowspans.rs
index 42cb77962..497490e7d 100644
--- a/crates/typst-layout/src/grid/rowspans.rs
+++ b/crates/typst-layout/src/grid/rowspans.rs
@@ -1176,10 +1176,10 @@ impl<'a> RowspanSimulator<'a> {
         {
             // Only repeating headers have survived after the first region
             // break.
-            let repeating_headers = layouter.repeating_headers.iter().map(|h| *h).chain(
+            let repeating_headers = layouter.repeating_headers.iter().copied().chain(
                 layouter
                     .pending_headers
-                    .into_iter()
+                    .iter()
                     .filter_map(Repeatable::as_repeated),
             );