bjoernager/rust
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avoid shadowing; fix examples

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This commit is contained in:
Ralf Jung 2018-08-30 17:27:55 +02:00
parent e869b81b93
commit d97f61f10e
1 changed files with 4 additions and 4 deletions
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8
src/libcore/intrinsics.rs
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@ -1017,13 +1017,13 @@ extern "rust-intrinsic" {
/// unsafe {
/// // The call to offset is always safe because `Vec` will never
/// // allocate more than `isize::MAX` bytes.
/// let dst = dst.as_mut_ptr().offset(dst_len as isize);
/// let src = src.as_ptr();
/// let dst_ptr = dst.as_mut_ptr().offset(dst_len as isize);
/// let src_ptr = src.as_ptr();
///
/// // The two regions cannot overlap becuase mutable references do
/// // not alias, and two different vectors cannot own the same
/// // memory.
/// ptr::copy_nonoverlapping(src, dst, src_len);
/// ptr::copy_nonoverlapping(src_ptr, dst_ptr, src_len);
///
/// // Truncate `src` without dropping its contents. This cannot panic,
/// // so double-drops cannot happen.
@ -1145,7 +1145,7 @@ extern "rust-intrinsic" {
/// Creating an invalid value:
///
/// ```
/// use std::ptr;
/// use std::{mem, ptr};
///
/// let mut v = Box::new(0i32);
///