HOTFIX: make buf public so that outside code works

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ofw"
 description = "basic interfacing with OpenFirmware (former IEEE standard 1275)"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 authors = ["Niko Chow-Stuart <nikocs@voremicrocomputers.com>"]
 repository = "https://git.gaycatgirl.sex/voremicrocomputers/vap_os/ofw"

src/lib.rs

@@ -69,8 +69,12 @@ pub struct Args {
 /// a generic structure for accessing the results of a service call
 #[allow(dead_code)]
 pub struct ServiceResult<'a> {
+    /// whether or not the service call was successful
     pub success: bool,
-    buf: &'a mut [i32],
+    /// a buffer for storing the arguments and return values of the service call
+    /// should not be used directly
+    pub buf: &'a mut [i32],
+    /// a slice of the buffer containing the return values of the service call
     pub rets: &'a [i32],
 }