v0.10.0

Author: tower120

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.10.0
 ### Changed
 - `AnyValue::bytes()->*const u8` and `AnyValue::size()->usize` replaced with
 `AnyValue::as_bytes()->&[u8]`. Same for `AnyValueMut`.
@@ -10,8 +10,11 @@
 
 ### Added
 - `Debug` implemented for `AnyVec`, `AnyVecTyped`.
-- `AnyValueMut::swap()`.
-- `AnyVec`/`AnyVecTyped` `::set_len()`.
+- `AnyValueMut::swap()` added.
+- `AnyVec`/`AnyVecTyped` `::set_len()` added.
+- `AnyVec::as_bytes_mut` added.
+- `AnyVec::spare_bytes_mut` added.
+- `AnyVecTyped::spare_capacity_mut` added.
 - `mem::StackN` added.
 
 ### Fixed

Cargo.toml

@@ -2,7 +2,7 @@
 name = "any_vec"
 authors = ["Andrey Diduh <[email protected]>"]
 license = "MIT OR Apache-2.0"
-version = "0.9.1"
+version = "0.10.0"
 edition = "2021"
 description = "Type erased vector. Most operations can be done without type knowledge. Mostly zero overhead."
 repository = "https://github.com/tower120/any_vec"

src/any_vec_typed.rs

@@ -1,5 +1,6 @@
 use std::fmt::{Debug, Formatter};
 use std::marker::PhantomData;
+use std::mem::MaybeUninit;
 use std::ops::{Range, RangeBounds};
 use std::ptr::NonNull;
 use std::slice;
@@ -243,7 +244,7 @@ impl<'a, T: 'static, M: MemBuilder + 'a> AnyVecTyped<'a, T, M>{
         unsafe{
             slice::from_raw_parts(
                 self.as_ptr(),
-                self.this().len,
+                self.len(),
             )
         }
     }
@@ -253,7 +254,17 @@ impl<'a, T: 'static, M: MemBuilder + 'a> AnyVecTyped<'a, T, M>{
         unsafe{
             slice::from_raw_parts_mut(
                 self.as_mut_ptr(),
-                self.this().len,
+                self.len(),
+            )
+        }
+    }
+
+    #[inline]
+    pub fn spare_capacity_mut(&mut self) -> &'a mut[MaybeUninit<T>] {
+        unsafe {
+            slice::from_raw_parts_mut(
+                self.as_mut_ptr().add(self.len()) as *mut MaybeUninit<T>,
+                self.capacity() - self.len(),
             )
         }
     }