0.9.0

closes #10

Author: marvin-j97

Cargo.toml

@@ -2,7 +2,7 @@
 name = "byteview"
 description = "Thin, immutable zero-copy slice type"
 license = "MIT OR Apache-2.0"
-version = "0.8.1"
+version = "0.9.0"
 edition = "2021"
 rust-version = "1.81"
 readme = "README.md"

README.md

@@ -17,6 +17,16 @@ Values with a known length can be constructed 2-2.5x faster than using `Arc<[u8]
 
 ![Constructor benchmark](ctor_bench.png)
 
+## Sponsors
+
+<a href="https://sqlsync.dev">
+  <picture>
+    <source width="240" alt="Orbitinghail" media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/fjall-rs/fjall-rs.github.io/d22fcb1e6966ce08327ea3bf6cf2ea86a840b071/public/logos/orbitinghail.svg" />
+    <source width="240" alt="Orbitinghail" media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/fjall-rs/fjall-rs.github.io/d22fcb1e6966ce08327ea3bf6cf2ea86a840b071/public/logos/orbitinghail_dark.svg" />
+    <img width="240" alt="Orbitinghail" src="https://raw.githubusercontent.com/fjall-rs/fjall-rs.github.io/d22fcb1e6966ce08327ea3bf6cf2ea86a840b071/public/logos/orbitinghail_dark.svg" />
+  </picture>
+</a>
+
 ## Memory usage
 
 Allocating 200M "" (len=0) strings:

src/byteview.rs

@@ -210,10 +210,16 @@ impl Drop for Mutator<'_> {
 impl ByteView {
     #[doc(hidden)]
     #[must_use]
-    pub fn builder_unzeroed(len: usize) -> Builder {
+    pub unsafe fn builder_unzeroed(len: usize) -> Builder {
         Builder::new(Self::with_size_unzeroed(len))
     }
 
+    #[doc(hidden)]
+    #[must_use]
+    pub fn builder(len: usize) -> Builder {
+        Builder::new(Self::with_size(len))
+    }
+
     fn prefix(&self) -> &[u8] {
         let len = PREFIX_SIZE.min(self.len());
 
@@ -273,12 +279,10 @@ impl ByteView {
     /// Fuses two byte slices into a single byteview.
     #[must_use]
     pub fn fused(left: &[u8], right: &[u8]) -> Self {
-        let len: usize = left.len() + right.len();
-        let mut builder = Self::builder_unzeroed(len);
-
+        let len = left.len() + right.len();
+        let mut builder = unsafe { Self::builder_unzeroed(len) };
         builder[0..left.len()].copy_from_slice(left);
         builder[left.len()..].copy_from_slice(right);
-
         builder.freeze()
     }