Add ArrayString::as_mut_str

clarfonthey · clarfonthey · commit c4917813b828 · 2021-06-20T15:35:54.000-04:00
diff --git a/src/array_string.rs b/src/array_string.rs
@@ -370,6 +370,11 @@ impl<const CAP: usize> ArrayString<CAP>
         self
     }
 
+    /// Return a mutable string slice of the whole `ArrayString`.
+    pub fn as_mut_str(&mut self) -> &mut str {
+        self
+    }
+
     fn as_ptr(&self) -> *const u8 {
         self.xs.as_ptr() as *const u8
     }

Original file line number	Diff line number	Diff line change
`@@ -370,6 +370,11 @@ impl<const CAP: usize> ArrayString<CAP>`
`370`	`370`	`self`
`371`	`371`	`}`
`372`	`372`
	`373`	+ /// Return a mutable string slice of the whole `ArrayString`.
	`374`	`+ pub fn as_mut_str(&mut self) -> &mut str {`
	`375`	`+ self`
	`376`	`+ }`
	`377`	`+`
`373`	`378`	`fn as_ptr(&self) -> *const u8 {`
`374`	`379`	`self.xs.as_ptr() as *const u8`
`375`	`380`	`}`