Rename Slice::choices() -> Slice::num_choices()

Signed-off-by: Justus Fluegel <[email protected]>

Author: JustusFluegel

CHANGELOG.md

@@ -9,7 +9,7 @@ A [separate changelog is kept for rand_core](rand_core/CHANGELOG.md).
 You may also find the [Upgrade Guide](https://rust-random.github.io/book/update.html) useful.
 
 ## [0.9.1] - unreleased
-- Add the `Slice::choices` method to the Slice distribution (#1402)
+- Add the `Slice::num_choices` method to the Slice distribution (#1402)
 
 ## [0.9.0-alpha.0] - 2024-02-18
 This is a pre-release. To depend on this version, use `rand = "=0.9.0-alpha.0"` to prevent automatic updates (which can be expected to include breaking changes).

src/distributions/slice.rs

@@ -85,7 +85,7 @@ impl<'a, T> Slice<'a, T> {
     }
 
     /// Returns the count of choices in this distribution
-    pub fn choices(&self) -> NonZeroUsize {
+    pub fn num_choices(&self) -> NonZeroUsize {
         // Safety: at construction time, it was ensured that the slice was
         // non-empty, as such the length can never be 0.
         unsafe { NonZeroUsize::new_unchecked(self.slice.len()) }