From ab271cfdc219fe274fb1dd8c8b53883c97f43974 Mon Sep 17 00:00:00 2001
From: sevenrats <sevenrats@tutanota.com>
Date: Sat, 12 Oct 2024 05:50:15 -0400
Subject: [PATCH] update to latest rust crate and expose SyncState encode
 decode

Signed-off-by: sevenrats <sevenrats@tutanota.com>
---
 rust/Cargo.lock |  6 +++---
 rust/Cargo.toml |  2 +-
 rust/src/lib.rs | 10 ++++++++++
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 36aece4..4544b64 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -16,9 +16,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "automerge"
-version = "0.5.7"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c059747d9ef133802da22926ea54039de90f85b349a920f16a6d1573da0f2580"
+checksum = "b0b670b68c38e4042ea4826415f0f8101428810bce821d215e271966b24abac4"
 dependencies = [
  "flate2",
  "fxhash",
@@ -40,7 +40,7 @@ dependencies = [
 name = "automerge"
 version = "1.0.0-rc1"
 dependencies = [
- "automerge 0.5.7",
+ "automerge 0.5.11",
  "hex",
  "pyo3",
  "thiserror",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 4d4ac10..8761bbc 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -10,6 +10,6 @@ crate-type = ["cdylib"]
 
 [dependencies]
 pyo3 = "0.19.0"
-automerge = "0.5.7"
+automerge = "0.5.11"
 hex = "^0.4.3"
 thiserror = "^1.0.16"
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 4d71a5a..158b91c 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -742,6 +742,16 @@ impl PySyncState {
     pub fn new() -> PySyncState {
         PySyncState(am::sync::State::new())
     }
+    pub fn encode<'py>(&self, py: Python<'py>) -> &'py PyBytes {
+        PyBytes::new(py, &self.0.clone().encode())
+    }
+
+    #[staticmethod]
+    pub fn decode(bytes: &[u8]) -> PyResult<PySyncState> {
+        Ok(PySyncState(
+            am::sync::State::decode(bytes).map_err(|e| PyException::new_err(e.to_string()))?,
+        ))
+    }
 }
 
 #[pyclass(name = "Message")]