Added, documented and tested two methods and applied changes by cargo clippy and fmt

CHANGELOG.md

@@ -1,6 +1,11 @@
 Recent Changes (arrayvec)
 =========================
 
+## 0.7.3
+
+- Add `.maybe_uninit_tail_mut()` and unsafe `.into_inner_zeroed_tail()` to `ArrayVec` by @JohnScience
+- Small code cleanup by @JohnScience
+
 ## 0.7.2
 
 - Add `.as_mut_str()` to `ArrayString` by @clarfonthey

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "arrayvec"
-version = "0.7.2"
+version = "0.7.3"
 authors = ["bluss"]
 license = "MIT OR Apache-2.0"
 edition = "2018"

benches/arraystring.rs

@@ -1,6 +1,6 @@
-
 extern crate arrayvec;
-#[macro_use] extern crate bencher;
+#[macro_use]
+extern crate bencher;
 
 use arrayvec::ArrayString;
 
@@ -10,8 +10,7 @@ fn try_push_c(b: &mut Bencher) {
     let mut v = ArrayString::<512>::new();
     b.iter(|| {
         v.clear();
-        while v.try_push('c').is_ok() {
-        }
+        while v.try_push('c').is_ok() {}
         v.len()
     });
     b.bytes = v.capacity() as u64;
@@ -21,8 +20,7 @@ fn try_push_alpha(b: &mut Bencher) {
     let mut v = ArrayString::<512>::new();
     b.iter(|| {
         v.clear();
-        while v.try_push('α').is_ok() {
-        }
+        while v.try_push('α').is_ok() {}
         v.len()
     });
     b.bytes = v.capacity() as u64;
@@ -85,6 +83,13 @@ fn push_string(b: &mut Bencher) {
     b.bytes = v.capacity() as u64;
 }
 
-benchmark_group!(benches, try_push_c, try_push_alpha, try_push_string, push_c,
-                 push_alpha, push_string);
+benchmark_group!(
+    benches,
+    try_push_c,
+    try_push_alpha,
+    try_push_string,
+    push_c,
+    push_alpha,
+    push_string
+);
 benchmark_main!(benches);

benches/extend.rs

@@ -1,13 +1,13 @@
-
 extern crate arrayvec;
-#[macro_use] extern crate bencher;
+#[macro_use]
+extern crate bencher;
 
 use std::io::Write;
 
 use arrayvec::ArrayVec;
 
-use bencher::Bencher;
 use bencher::black_box;
+use bencher::Bencher;
 
 fn extend_with_constant(b: &mut Bencher) {
     let mut v = ArrayVec::<u8, 512>::new();
@@ -67,12 +67,13 @@ fn extend_from_slice(b: &mut Bencher) {
     b.bytes = v.capacity() as u64;
 }
 
-benchmark_group!(benches,
-                 extend_with_constant,
-                 extend_with_range,
-                 extend_with_slice,
-                 extend_with_write,
-                 extend_from_slice
+benchmark_group!(
+    benches,
+    extend_with_constant,
+    extend_with_range,
+    extend_with_slice,
+    extend_with_write,
+    extend_from_slice
 );
 
 benchmark_main!(benches);