feat: expose smallvec_with

alloy-rs · Dec 30, 2024 · 689ddc9 · 689ddc9
1 parent a1a114d
commit 689ddc9
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -23,5 +23,6 @@ extern crate alloc;
 
 mod nibbles;
 pub use nibbles::{
-    common_prefix_length, get_byte, get_byte_unchecked, pack_to, pack_to_unchecked, Nibbles,
+    common_prefix_length, get_byte, get_byte_unchecked, pack_to, pack_to_unchecked, smallvec_with,
+    Nibbles,
 };
diff --git a/src/nibbles.rs b/src/nibbles.rs
@@ -777,11 +777,13 @@ pub fn common_prefix_length(a: &[u8], b: &[u8]) -> usize {
 
 /// Initializes a smallvec with the given length and a closure that initializes the buffer.
 ///
+/// Optimized version of `SmallVec::with_capacity` + `f()` + `.set_len`.
+///
 /// # Safety
 ///
 /// The closure must fully initialize the buffer with the given length.
 #[inline]
-unsafe fn smallvec_with<const N: usize>(
+pub unsafe fn smallvec_with<const N: usize>(
     len: usize,
     f: impl FnOnce(&mut [MaybeUninit<u8>]),
 ) -> SmallVec<[u8; N]> {