std: enable feature(slice_ptr_len) on xous

Xous passes slice pointers around in order to manipulate memory. This is feature-gated behind `slice_ptr_len`. Xous is currently the only target to use this feature, so gate it behind an OS flag. Signed-off-by: Sean Cross <[email protected]>
rust-lang · Aug 22, 2023 · 6c32a64 · 6c32a64
1 parent 00280c8
commit 6c32a64
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
@@ -236,6 +236,7 @@
     feature(slice_index_methods, coerce_unsized, sgx_platform)
 )]
 #![cfg_attr(windows, feature(round_char_boundary))]
+#![cfg_attr(target_os = "xous", feature(slice_ptr_len))]
 //
 // Language features:
 // tidy-alphabetical-start