From bdff2b5505472f536c1e25adda8ff2efa8c9f631 Mon Sep 17 00:00:00 2001
From: Rene Luria <rene.luria@infomaniak.com>
Date: Fri, 28 Aug 2026 15:10:14 +0200
Subject: [PATCH] build: Upgrade to Rust 1.98 and Debian trixie

Pin the toolchain to Rust 1.98 via rust-toolchain.toml and bump the
builder image to rust:1.98-trixie. Move the runtime image from Debian
bookworm to trixie, replacing libssl3 with libssl3t64 which is the
OpenSSL runtime package name in trixie.
---
 Dockerfile          | 6 +++---
 rust-toolchain.toml | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)
 create mode 100644 rust-toolchain.toml

diff --git a/Dockerfile b/Dockerfile
index 5d81220..e57e1b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage
-FROM rust:1.91 AS builder
+FROM rust:1.98-trixie AS builder
 
 WORKDIR /usr/src/pop_imap_importer
 
@@ -29,11 +29,11 @@ RUN --mount=type=cache,target=/usr/local/cargo/registry \
     cargo build --release
 
 # Runtime stage
-FROM debian:bookworm-slim
+FROM debian:trixie-slim
 
 # Install CA certificates and OpenSSL runtime libraries
 RUN apt-get update && \
-    apt-get install -y ca-certificates libssl3 && \
+    apt-get install -y ca-certificates libssl3t64 && \
     rm -rf /var/lib/apt/lists/*
 
 # RUN apt-get update && apt-get install -y extra-runtime-dependencies && rm -rf /var/lib/apt/lists/*
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..b73c15e
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.98.0"
-- 
2.47.3