rust: add ArrayGuard and for non-owned arrays

To make use of shard functionality, we split the CoreOwnedArrayProvider
into CoreArrayProvider and CoreOwnedArrayProvider. Array makes use of
the CoreOwnedArrayProvider, which depends on CoreArrayProvider, while
the new ArrayGuard only requires CoreArrayProvider and represents
a non-owned array.

1 files changed, 4 insertions, 2 deletions

diff --git a/rust/src/segment.rs b/rust/src/segment.rs
index b583e0e0..1dd3fb7f 100644
--- a/rust/src/segment.rs
+++ b/rust/src/segment.rs
@@ -187,16 +187,18 @@ unsafe impl RefCountable for Segment {
     }
 }
 
-unsafe impl CoreOwnedArrayProvider for Segment {
+impl CoreArrayProvider for Segment {
     type Raw = *mut BNSegment;
     type Context = ();
+}
 
+unsafe impl CoreOwnedArrayProvider for Segment {
     unsafe fn free(raw: *mut Self::Raw, count: usize, _context: &Self::Context) {
         BNFreeSegmentList(raw, count);
     }
 }
 
-unsafe impl<'a> CoreOwnedArrayWrapper<'a> for Segment {
+unsafe impl<'a> CoreArrayWrapper<'a> for Segment {
     type Wrapped = Guard<'a, Segment>;
 
     unsafe fn wrap_raw(raw: &'a Self::Raw, context: &'a Self::Context) -> Self::Wrapped {