mark column access unsafe

Author: molpopgen

src/sys/mod.rs

@@ -102,7 +102,7 @@ pub enum MetadataError {
 //    Code(i32),
 //}
 
-fn tsk_column_access_detail<R: Into<bindings::tsk_id_t>, L: Into<bindings::tsk_size_t>, T: Copy>(
+unsafe fn tsk_column_access_detail<R: Into<bindings::tsk_id_t>, L: Into<bindings::tsk_size_t>, T: Copy>(
     row: R,
     column: *const T,
     column_length: L,
@@ -120,7 +120,7 @@ fn tsk_column_access_detail<R: Into<bindings::tsk_id_t>, L: Into<bindings::tsk_s
     }
 }
 
-pub fn tsk_column_access<
+pub unsafe fn tsk_column_access<
     O: From<T>,
     R: Into<bindings::tsk_id_t>,
     L: Into<bindings::tsk_size_t>,
@@ -133,7 +133,7 @@ pub fn tsk_column_access<
     tsk_column_access_detail(row, column, column_length).map(|v| v.into())
 }
 
-fn tsk_ragged_column_access_detail<
+unsafe fn tsk_ragged_column_access_detail<
     R: Into<bindings::tsk_id_t>,
     L: Into<bindings::tsk_size_t>,
     T: Copy,
@@ -171,7 +171,7 @@ fn tsk_ragged_column_access_detail<
     }
 }
 
-pub fn tsk_ragged_column_access<
+pub unsafe fn tsk_ragged_column_access<
     'a,
     O,
     R: Into<bindings::tsk_id_t>,