This can be shown with the example code
```rust
fn main() {
let () = include_bytes!("/etc/hosts");
}
Which will have the error:
expected `&[u8; 195]`,
found `()`
I have tested the result with w3m and I believe this is better than the current template. In detail:
- `section.sidebar` -> `nav.sidebar`, also added an unordered list.
- `div#help` -> `aside#help`, also added a hidden heading.
- The current crate is now emphasized in the sidebar.
Fixes#16310.
Conventionally in C `*mut T` is a transfer of ownership where `*const T` is a
loan, so `*mut T` is likely the more appropriate return type for these
functions. Additionally, this more closely mirrors the APIs on `Box` for this
sort of functionality.
cc #27769
This updates the jemalloc and LLVM submodules to the recently released 4.0.0 and 3.7 versions. There's no breakage on the LLVM side of things because we had already been tracking the 3.7 release branch for awhile and no breakage was introduced, and jemalloc apparently is stable enough that nothing broke!
- section.sidebar -> nav.sidebar, also added an unordered list.
- div#help -> aside#help, also added a hidden heading.
- the current crate is now emphasized in the sidebar.
Fixes#16310.
It's a large number of small improvements to the code, mostly readability-related, but removing closures and replacing `str::to_string()` with `.to_owned()` should also positively affect performance.
r? @Manishearth (once it compiles, of course 😄)
This can be shown with the example code
```rust
fn main() {
let () = include_bytes!("/etc/hosts");
}
Which will have the error:
expected `&[u8; 195]`,
found `()`
Generally, including everything that makes an unsafe block safe in the
block is good style. Since the assert! is what makes this safe, it
should go inside the block. I also added a few bits of whitespace.
This is of course, a little style thing, so no worries if we don't want this patch.
Both `parse_tuple_struct_body` and `parse_item_struct` handled the case
of unit like struct. The redundancy is removed,
`parse_tuple_struct_body` now handles only real tuple structs.
Generally, including everything that makes an unsafe block safe in the
block is good style. Since the assert! is what makes this safe, it
should go inside the block. I also added a few bits of whitespace.
