From a0aa9e4616c6e37fbe4734fdc175fa9ae54eda00 Mon Sep 17 00:00:00 2001
From: dhanush varma <dhanushvarma@dhanushs-MacBook-Air.local>
Date: Fri, 21 Nov 2025 22:39:26 +0530
Subject: [PATCH 1/2] fix(rust): revert is_multiple_of to maintain MSRV 1.54.0

- Reverts is_multiple_of(2) to stable % 2 == 0 check to maintain
  compatibility with Rust 1.54.0 (project MSRV)
- Adds clippy.toml with msrv = '1.54.0' to prevent Clippy from
  suggesting APIs that aren't available in the MSRV

Fixes: #1765
---
 src/rust/clippy.toml   | 1 +
 src/rust/src/es/pic.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 src/rust/clippy.toml

diff --git a/src/rust/clippy.toml b/src/rust/clippy.toml
new file mode 100644
index 000000000..0f31b88d4
--- /dev/null
+++ b/src/rust/clippy.toml
@@ -0,0 +1 @@
+msrv = "1.54.0"
diff --git a/src/rust/src/es/pic.rs b/src/rust/src/es/pic.rs
index 6ff08e493..c86df4076 100644
--- a/src/rust/src/es/pic.rs
+++ b/src/rust/src/es/pic.rs
@@ -250,7 +250,7 @@ pub unsafe fn read_pic_info(
         dec_ctx.pulldownfields += 1;
         dec_ctx.total_pulldownfields += 1;
         if dec_ctx.current_progressive_sequence != 0
-            || dec_ctx.total_pulldownfields.is_multiple_of(2)
+            || dec_ctx.total_pulldownfields % 2 == 0
         {
             extraframe = 1;
         }

From c9d80e12b8e1732809b026a144afa39525ef5fa2 Mon Sep 17 00:00:00 2001
From: dhanush varma <dhanushvarma@dhanushs-MacBook-Air.local>
Date: Sun, 23 Nov 2025 00:10:04 +0530
Subject: [PATCH 2/2] bump: update MSRV from 1.54.0 to 1.87.0

- Update all build configuration files to require Rust 1.87.0+
- Add clippy.toml with MSRV configuration as requested
- Maintain modern Rust features like is_multiple_of()
- Fixes build compatibility issue #1765
---
 linux/build             | 2 +-
 linux/configure.ac      | 2 +-
 mac/build.command       | 4 ++--
 mac/configure.ac        | 2 +-
 src/rust/CMakeLists.txt | 2 +-
 src/rust/clippy.toml    | 2 +-
 src/rust/src/es/pic.rs  | 2 +-
 7 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/linux/build b/linux/build
index 51fb7932f..2a6d366b6 100755
--- a/linux/build
+++ b/linux/build
@@ -101,7 +101,7 @@ fi
 rustc_version="$(rustc --version)"
 semver=( ${rustc_version//./ } )
 version="${semver[1]}.${semver[2]}.${semver[3]}"
-MSRV="1.54.0"
+MSRV="1.87.0"
 if [ "$(printf '%s\n' "$MSRV" "$version" | sort -V | head -n1)" = "$MSRV" ]; then
     echo "rustc >= MSRV(${MSRV})"
 else
diff --git a/linux/configure.ac b/linux/configure.ac
index dc80ffdee..29007d283 100644
--- a/linux/configure.ac
+++ b/linux/configure.ac
@@ -104,7 +104,7 @@ if test "x$with_rust" = "xyes" ; then
     AS_IF([test "$RUSTC" = "notfound"], [AC_MSG_ERROR([rustc is required])])
 
     rustc_version=$(rustc --version)
-    MSRV="1.54.0"
+    MSRV="1.87.0"
     AX_COMPARE_VERSION($rustc_version, [ge], [$MSRV],
       [AC_MSG_RESULT(rustc >= $MSRV)],
       [AC_MSG_ERROR([Minimum supported rust version(MSRV) is $MSRV, please upgrade rust])])
diff --git a/mac/build.command b/mac/build.command
index e0aab469a..5fdedd575 100755
--- a/mac/build.command
+++ b/mac/build.command
@@ -215,7 +215,7 @@ fi
 rustc_version="$(rustc --version)"
 semver=( ${rustc_version//./ } )
 version="${semver[1]}.${semver[2]}.${semver[3]}"
-MSRV="1.54.0"
+MSRV="1.87.0"
 if [ "$(printf '%s\n' "$MSRV" "$version" | sort -V | head -n1)" = "$MSRV" ]; then
     echo "rustc >= MSRV(${MSRV})"
 else
@@ -268,4 +268,4 @@ if [[ "$out" != "" ]]; then
     echo "Compilation successful, compiler message shown in previous lines"
 else
     echo "Compilation successful, no compiler messages."
-fi
\ No newline at end of file
+fi
diff --git a/mac/configure.ac b/mac/configure.ac
index 975fa5faf..a5a527392 100644
--- a/mac/configure.ac
+++ b/mac/configure.ac
@@ -104,7 +104,7 @@ if test "x$with_rust" = "xyes" ; then
     AS_IF([test "$RUSTC" = "notfound"], [AC_MSG_ERROR([rustc is required])])
 
     rustc_version=$(rustc --version)
-    MSRV="1.54.0"
+    MSRV="1.87.0"
     AX_COMPARE_VERSION($rustc_version, [ge], [$MSRV],
       [AC_MSG_RESULT(rustc >= $MSRV)],
       [AC_MSG_ERROR([Minimum supported rust version(MSRV) is $MSRV, please upgrade rust])])
diff --git a/src/rust/CMakeLists.txt b/src/rust/CMakeLists.txt
index 680d081ca..34dc6e782 100644
--- a/src/rust/CMakeLists.txt
+++ b/src/rust/CMakeLists.txt
@@ -20,7 +20,7 @@ else()
 endif()
 
 # Check rust version
-set(MSRV "1.54.0")
+set(MSRV "1.87.0")
 if(Rust_VERSION VERSION_GREATER_EQUAL ${MSRV})
     message(STATUS "rustc >= MSRV(${MSRV})")
 else()
diff --git a/src/rust/clippy.toml b/src/rust/clippy.toml
index 0f31b88d4..83bf2baa7 100644
--- a/src/rust/clippy.toml
+++ b/src/rust/clippy.toml
@@ -1 +1 @@
-msrv = "1.54.0"
+msrv = "1.87.0"
diff --git a/src/rust/src/es/pic.rs b/src/rust/src/es/pic.rs
index c86df4076..6ff08e493 100644
--- a/src/rust/src/es/pic.rs
+++ b/src/rust/src/es/pic.rs
@@ -250,7 +250,7 @@ pub unsafe fn read_pic_info(
         dec_ctx.pulldownfields += 1;
         dec_ctx.total_pulldownfields += 1;
         if dec_ctx.current_progressive_sequence != 0
-            || dec_ctx.total_pulldownfields % 2 == 0
+            || dec_ctx.total_pulldownfields.is_multiple_of(2)
         {
             extraframe = 1;
         }