deps: migrate from bincode to postcard for serialization (#133)

Author: usabarashi

Cargo.lock

@@ -33,7 +33,7 @@ clap = { version = "4.6", features = ["derive", "unicode", "wrap_help"] }
 
 serde = { version = "1.0", features = ["derive", "rc"] }
 serde_json = "1.0"
-bincode = { version = "2.0", features = ["serde"] }
+postcard = { version = "1.1", features = ["alloc"] }
 dirs = "6.0"
 tempfile = "3.27"
 

Cargo.toml

@@ -16,14 +16,11 @@ pub(crate) const DAEMON_CONNECTION_TIMEOUT: Duration = Duration::from_secs(2);
 pub(crate) const DAEMON_RESPONSE_TIMEOUT: Duration = Duration::from_secs(30);
 
 fn encode_request_frame(request: &OwnedRequest) -> Result<Vec<u8>> {
-    bincode::serde::encode_to_vec(request, bincode::config::standard())
-        .map_err(|e| anyhow!("Failed to serialize request: {e}"))
+    postcard::to_allocvec(request).map_err(|e| anyhow!("Failed to serialize request: {e}"))
 }
 
 fn decode_response_frame(frame: &[u8]) -> Result<OwnedResponse> {
-    bincode::serde::decode_from_slice(frame, bincode::config::standard())
-        .map(|(response, _)| response)
-        .map_err(|e| anyhow!("Failed to deserialize response: {e}"))
+    postcard::from_bytes(frame).map_err(|e| anyhow!("Failed to deserialize response: {e}"))
 }
 
 fn current_uid() -> u32 {

src/infrastructure/daemon/client/transport.rs

@@ -61,13 +61,11 @@ fn remove_socket_if_exists(socket_path: &Path) -> Result<()> {
 }
 
 fn decode_request_frame(data: &[u8]) -> Result<DaemonRequest> {
-    bincode::serde::decode_from_slice::<DaemonRequest, _>(data, bincode::config::standard())
-        .map(|(request, _)| request)
-        .map_err(Into::into)
+    postcard::from_bytes(data).map_err(Into::into)
 }
 
 fn encode_response_frame(response: &OwnedResponse) -> Result<Vec<u8>> {
-    bincode::serde::encode_to_vec(response, bincode::config::standard()).map_err(Into::into)
+    postcard::to_allocvec(response).map_err(Into::into)
 }
 
 fn log_client_error(context: &str, error: &dyn std::fmt::Display) {