bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/test-utils/src/minicore.rs')
-rw-r--r--crates/test-utils/src/minicore.rs31
1 files changed, 31 insertions, 0 deletions
diff --git a/crates/test-utils/src/minicore.rs b/crates/test-utils/src/minicore.rs
index 29775590ea..802e6ab8ce 100644
--- a/crates/test-utils/src/minicore.rs
+++ b/crates/test-utils/src/minicore.rs
@@ -701,6 +701,37 @@ pub mod ops {
unsafe impl<T> SliceIndex<[T]> for usize {
type Output = T;
}
+
+ macro_rules! impl_index_range {
+ ( $($range:ty,)* ) => {
+ $(
+ unsafe impl<T> SliceIndex<[T]> for $range {
+ type Output = [T];
+ }
+ )*
+ }
+ }
+
+ // region:range
+ impl_index_range!(
+ crate::ops::RangeFull,
+ crate::ops::Range<usize>,
+ crate::ops::RangeFrom<usize>,
+ crate::ops::RangeTo<usize>,
+ crate::ops::RangeInclusive<usize>,
+ crate::ops::RangeToInclusive<usize>,
+ );
+ // endregion:range
+
+ // region:new_range
+ impl_index_range!(
+ crate::range::Range<usize>,
+ crate::range::RangeFrom<usize>,
+ crate::range::RangeInclusive<usize>,
+ crate::range::RangeToInclusive<usize>,
+ );
+ // endregion:new_range
+
// endregion:slice
}
pub use self::index::{Index, IndexMut};