Feature-gate UInt::one

rust-random · Feb 13, 2024 · e13ca34 · e13ca34
1 parent d1cf139
commit e13ca34
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/seq/index.rs b/src/seq/index.rs
@@ -424,6 +424,7 @@ where R: Rng + ?Sized {
 trait UInt: Copy + PartialOrd + Ord + PartialEq + Eq + SampleUniform
     + core::hash::Hash + core::ops::AddAssign {
     fn zero() -> Self;
+    #[cfg(feature = "std")]
     fn one() -> Self;
     fn as_usize(self) -> usize;
 }
@@ -433,6 +434,7 @@ impl UInt for u32 {
         0
     }
 
+    #[cfg(feature = "std")]
     #[inline]
     fn one() -> Self {
         1
@@ -449,6 +451,7 @@ impl UInt for usize {
         0
     }
 
+    #[cfg(feature = "std")]
     #[inline]
     fn one() -> Self {
         1