Fix linkcheck failures

book.toml

@@ -8,27 +8,27 @@ git-repository-url = "https://github.com/rust-lang/nomicon"
 
 [output.html.redirect]
 # Vec-related chapters.
-"/vec-alloc.html" = "/vec/vec-alloc.html"
+"./vec-alloc.html" = "./vec/vec-alloc.html"
-"/vec-dealloc.html" = "/vec/vec-dealloc.html"
+"./vec-dealloc.html" = "./vec/vec-dealloc.html"
-"/vec-deref.html" = "/vec/vec-deref.html"
+"./vec-deref.html" = "./vec/vec-deref.html"
-"/vec-drain.html" = "/vec/vec-drain.html"
+"./vec-drain.html" = "./vec/vec-drain.html"
-"/vec-final.html" = "/vec/vec-final.html"
+"./vec-final.html" = "./vec/vec-final.html"
-"/vec-insert-remove.html" = "/vec/vec-insert-remove.html"
+"./vec-insert-remove.html" = "./vec/vec-insert-remove.html"
-"/vec-into-iter.html" = "/vec/vec-into-iter.html"
+"./vec-into-iter.html" = "./vec/vec-into-iter.html"
-"/vec-layout.html" = "/vec/vec-layout.html"
+"./vec-layout.html" = "./vec/vec-layout.html"
-"/vec-push-pop.html" = "/vec/vec-push-pop.html"
+"./vec-push-pop.html" = "./vec/vec-push-pop.html"
-"/vec-raw.html" = "/vec/vec-raw.html"
+"./vec-raw.html" = "./vec/vec-raw.html"
-"/vec-zsts.html" = "/vec/vec-zsts.html"
+"./vec-zsts.html" = "./vec/vec-zsts.html"
-"/vec.html" = "/vec/vec.html"
+"./vec.html" = "./vec/vec.html"
 
 # Arc and Mutex related chapters.
-"/arc-and-mutex.html" = "/arc-mutex/arc-and-mutex.html"
+"./arc-and-mutex.html" = "./arc-mutex/arc-and-mutex.html"
-"/arc-base.html" = "/arc-mutex/arc-base.html"
+"./arc-base.html" = "./arc-mutex/arc-base.html"
-"/arc-clone.html" = "/arc-mutex/arc-clone.html"
+"./arc-clone.html" = "./arc-mutex/arc-clone.html"
-"/arc-drop.html" = "/arc-mutex/arc-drop.html"
+"./arc-drop.html" = "./arc-mutex/arc-drop.html"
-"/arc-final.html" = "/arc-mutex/arc-final.html"
+"./arc-final.html" = "./arc-mutex/arc-final.html"
-"/arc-layout.html" = "/arc-mutex/arc-layout.html"
+"./arc-layout.html" = "./arc-mutex/arc-layout.html"
-"/arc.html" = "/arc-mutex/arc.html"
+"./arc.html" = "./arc-mutex/arc.html"
 
 [rust]
 edition = "2018"

src/arc-mutex/arc-base.md

@@ -34,7 +34,7 @@ impl<T> Arc<T> {
 Since we're building a concurrency primitive, we'll need to be able to send it
 across threads. Thus, we can implement the `Send` and `Sync` marker traits. For
 more information on these, see [the section on `Send` and
-`Sync`](send-and-sync.md).
+`Sync`](../send-and-sync.md).
 
 This is okay because:
 * You can only get a mutable reference to the value inside an `Arc` if and only

src/arc-mutex/arc-clone.md

@@ -26,7 +26,7 @@ happens-before relationship but is atomic. When `Drop`ping the Arc, however,
 we'll need to atomically synchronize when decrementing the reference count. This
 is described more in [the section on the `Drop` implementation for
 `Arc`](arc-drop.md). For more information on atomic relationships and Relaxed
-ordering, see [the section on atomics](atomics.md).
+ordering, see [the section on atomics](../atomics.md).
 
 Thus, the code becomes this:
 

src/arc-mutex/arc-layout.md

@@ -41,7 +41,7 @@ be used where an `Arc<&'a str>` was expected. More importantly, it will give
 incorrect ownership information to the drop checker, as it will assume we don't
 own any values of type `T`. As this is a structure providing shared ownership of
 a value, at some point there will be an instance of this structure that entirely
-owns its data. See [the chapter on ownership and lifetimes](ownership.md) for
+owns its data. See [the chapter on ownership and lifetimes](../ownership.md) for
 all the details on variance and drop check.
 
 To fix the first problem, we can use `NonNull<T>`. Note that `NonNull<T>` is a

src/arc-mutex/arc.md

@@ -1,7 +1,7 @@
 # Implementing Arc
 
 In this section, we'll be implementing a simpler version of `std::sync::Arc`.
-Similarly to [the implementation of `Vec` we made earlier](vec.md), we won't be
+Similarly to [the implementation of `Vec` we made earlier](../vec/vec.md), we won't be
 taking advantage of as many optimizations, intrinsics, or unstable code as the
 standard library may.
 

src/vec/vec-alloc.md

@@ -202,9 +202,9 @@ impl<T> Vec<T> {
 # fn main() {}
 ```
 
-[Global]: ../std/alloc/struct.Global.html
+[Global]: ../../std/alloc/struct.Global.html
-[handle_alloc_error]: ../alloc/alloc/fn.handle_alloc_error.html
+[handle_alloc_error]: ../../alloc/alloc/fn.handle_alloc_error.html
-[alloc]: ../alloc/alloc/fn.alloc.html
+[alloc]: ../../alloc/alloc/fn.alloc.html
-[realloc]: ../alloc/alloc/fn.realloc.html
+[realloc]: ../../alloc/alloc/fn.realloc.html
-[dealloc]: ../alloc/alloc/fn.dealloc.html
+[dealloc]: ../../alloc/alloc/fn.dealloc.html
-[std_alloc]: ../alloc/alloc/index.html
+[std_alloc]: ../../alloc/alloc/index.html

src/vec/vec-drain.md

@@ -149,4 +149,4 @@ impl<T> Vec<T> {
 For more details on the `mem::forget` problem, see the
 [section on leaks][leaks].
 
-[leaks]: leaking.html
+[leaks]: ../leaking.html

src/vec/vec-layout.md

@@ -56,5 +56,5 @@ unsafe impl<T: Sync> Sync for Vec<T> {}
 # fn main() {}
 ```
 
-[ownership]: ownership.html
+[ownership]: ../ownership.html
-[NonNull]: ../std/ptr/struct.NonNull.html
+[NonNull]: ../../std/ptr/struct.NonNull.html