Update windows crate dependency to 0.56 (#88)

Minor change for sudo in that `#[must_use]` is now applied to `RPC_STATUS`. This helps to catch cases in which the error code is accidentally ignored. In this particular case, it can safely be ignored.
microsoft · Jun 5, 2024 · 0082369 · 0082369
1 parent d67aaec
commit 0082369
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Showing 3 changed files with 55 additions and 24 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -31,7 +31,7 @@ embed-manifest = "1.4"
 which = "6.0"
 win_etw_provider = "0.1.8"
 win_etw_macros = "0.1.8"
-windows = "0.54"
+windows = "0.56"
 windows-registry = "0.1"
 winres = "0.1"
 

diff --git a/sudo/src/rpc_bindings_client.rs b/sudo/src/rpc_bindings_client.rs
@@ -49,7 +49,7 @@ pub fn rpc_client_setup(endpoint: &CStr) -> RPC_STATUS {
             std::ptr::addr_of_mut!(client_sudo_rpc_ClientIfHandle),
         );
         // Don't forget to free the previously allocated string before potentially returning. :)
-        RpcStringFreeA(&mut string_binding);
+        _ = RpcStringFreeA(&mut string_binding);
         if status != RPC_S_OK {
             return status;
         }