Rollup merge of #53082 - felixrabe:fix-doc-link-again, r=GuillaumeGomez

Fix doc link (again)

Similar to #52404. The link for comparison:

-   https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized (broken)

-   https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, stable 2nd ed)

-   https://doc.rust-lang.org/nightly/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, nightly 2nd ed)

-   https://doc.rust-lang.org/nightly/book/2018-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait (correct, nightly 2018 ed)

This commit is the result of (first) searching via ripgrep (0.8.1 -SIMD -AVX):

    rg -l dynamically-sized-types-and-sized

and then replacing all relevant occurrences via:

    find src/{libcore,test/ui} -type f -print0 | xargs -0 sed -i.bak \
      s/dynamically-sized-types-and-sized/dynamically-sized-types-and-the-sized-trait/g
    find src/{libcore,test/ui} -type f -name '*.bak' -print0 | xargs -0 rm

(Note: Tested on on macOS 10.13 (BSD). `sed -i.bak` should work on Linux
(GNU sed) as well, but not tested.)

30 files changed, 63 insertions, 63 deletions

diff --git a/src/libcore/marker.rs b/src/libcore/marker.rs
index 4f37b462583..d18e167fc3f 100644
--- a/src/libcore/marker.rs
+++ b/src/libcore/marker.rs
@@ -95,7 +95,7 @@ impl<T: ?Sized> !Send for *mut T { }
     message="the size for values of type `{Self}` cannot be known at compilation time",
     label="doesn't have a size known at compile-time",
     note="to learn more, visit <https://doc.rust-lang.org/book/second-edition/\
-          ch19-04-advanced-types.html#dynamically-sized-types-and-sized>",
+          ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>",
 )]
 #[fundamental] // for Default, for example, which requires that `[T]: !Default` be evaluatable
 pub trait Sized {
diff --git a/src/test/ui/const-unsized.stderr b/src/test/ui/const-unsized.stderr
index 4103ea02f2e..83d23bcba04 100644
--- a/src/test/ui/const-unsized.stderr
+++ b/src/test/ui/const-unsized.stderr
@@ -5,7 +5,7 @@ LL | const CONST_0: Debug+Sync = *(&0 as &(Debug+Sync));
    |                             ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::fmt::Debug + std::marker::Sync + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL | const CONST_FOO: str = *"foo";
    |                        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `(dyn std::fmt::Debug + std::marker::Sync + 'static)` cannot be known at compilation time
@@ -25,7 +25,7 @@ LL | static STATIC_1: Debug+Sync = *(&1 as &(Debug+Sync));
    |                               ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::fmt::Debug + std::marker::Sync + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -35,7 +35,7 @@ LL | static STATIC_BAR: str = *"bar";
    |                          ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error: aborting due to 4 previous errors
diff --git a/src/test/ui/error-codes/E0277.stderr b/src/test/ui/error-codes/E0277.stderr
index 3f934b60f06..e4c2f102267 100644
--- a/src/test/ui/error-codes/E0277.stderr
+++ b/src/test/ui/error-codes/E0277.stderr
@@ -5,7 +5,7 @@ LL | fn f(p: Path) { }
    |      ^ doesn't have a size known at compile-time
    |
    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `std::path::Path`
    = note: all local variables must have a statically known size
 
diff --git a/src/test/ui/feature-gate-trivial_bounds.stderr b/src/test/ui/feature-gate-trivial_bounds.stderr
index 02b2f99d992..f20c1ebb37a 100644
--- a/src/test/ui/feature-gate-trivial_bounds.stderr
+++ b/src/test/ui/feature-gate-trivial_bounds.stderr
@@ -94,7 +94,7 @@ LL | struct TwoStrs(str, str) where str: Sized; //~ ERROR
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
 
@@ -107,7 +107,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: within `Dst<(dyn A + 'static)>`, the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Dst<(dyn A + 'static)>`
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
@@ -121,7 +121,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: see issue #48214
    = help: add #![feature(trivial_bounds)] to the crate attributes to enable
 
diff --git a/src/test/ui/generator/sized-yield.stderr b/src/test/ui/generator/sized-yield.stderr
index 953268ec30f..d91db6763ab 100644
--- a/src/test/ui/generator/sized-yield.stderr
+++ b/src/test/ui/generator/sized-yield.stderr
@@ -9,7 +9,7 @@ LL | |    };
    | |____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: the yield type of a generator must have a statically known size
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -19,7 +19,7 @@ LL |    unsafe { gen.resume(); }
    |                 ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/issue-14366.stderr b/src/test/ui/issue-14366.stderr
index ff61ef0bde3..3c3ecd23bef 100644
--- a/src/test/ui/issue-14366.stderr
+++ b/src/test/ui/issue-14366.stderr
@@ -5,7 +5,7 @@ LL |     let _x = "test" as &::std::any::Any;
    |              ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required for the cast to the object type `dyn std::any::Any`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-15756.stderr b/src/test/ui/issue-15756.stderr
index cea201816ec..e142a504eb6 100644
--- a/src/test/ui/issue-15756.stderr
+++ b/src/test/ui/issue-15756.stderr
@@ -5,7 +5,7 @@ LL |     &mut something
    |          ^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[T]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-17651.stderr b/src/test/ui/issue-17651.stderr
index 7b7e5b5f07e..3e5679bdc3b 100644
--- a/src/test/ui/issue-17651.stderr
+++ b/src/test/ui/issue-17651.stderr
@@ -5,7 +5,7 @@ LL |     (|| Box::new(*(&[0][..])))();
    |         ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[{integer}]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `<std::boxed::Box<T>>::new`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-18107.stderr b/src/test/ui/issue-18107.stderr
index 6fa9fb6f016..c813e290b9e 100644
--- a/src/test/ui/issue-18107.stderr
+++ b/src/test/ui/issue-18107.stderr
@@ -5,7 +5,7 @@ LL |     AbstractRenderer
    |     ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn AbstractRenderer + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: the return type of a function must have a statically known size
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-18919.stderr b/src/test/ui/issue-18919.stderr
index f9a098ba290..0e71b0bbedd 100644
--- a/src/test/ui/issue-18919.stderr
+++ b/src/test/ui/issue-18919.stderr
@@ -7,7 +7,7 @@ LL | | }
    | |_^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn for<'r> std::ops::Fn(&'r isize) -> isize`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::option::Option`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-20005.stderr b/src/test/ui/issue-20005.stderr
index 645dcb1a9dc..b0b38c97462 100644
--- a/src/test/ui/issue-20005.stderr
+++ b/src/test/ui/issue-20005.stderr
@@ -9,7 +9,7 @@ LL | |     }
    | |_____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Self`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Self: std::marker::Sized` bound
 note: required by `From`
   --> $DIR/issue-20005.rs:11:1
diff --git a/src/test/ui/issue-20433.stderr b/src/test/ui/issue-20433.stderr
index 5e8bf2858bf..9800c9b3b58 100644
--- a/src/test/ui/issue-20433.stderr
+++ b/src/test/ui/issue-20433.stderr
@@ -5,7 +5,7 @@ LL |     fn iceman(c: Vec<[i32]>) {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[i32]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::vec::Vec`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-20605.stderr b/src/test/ui/issue-20605.stderr
index e85ea873e68..fb32283ddf7 100644
--- a/src/test/ui/issue-20605.stderr
+++ b/src/test/ui/issue-20605.stderr
@@ -5,7 +5,7 @@ LL |     for item in *things { *item = 0 }
    |                 ^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn std::iter::Iterator<Item=&mut u8>`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::iter::IntoIterator::into_iter`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-22874.stderr b/src/test/ui/issue-22874.stderr
index a8144dc6dad..a69ee7c9ff0 100644
--- a/src/test/ui/issue-22874.stderr
+++ b/src/test/ui/issue-22874.stderr
@@ -5,7 +5,7 @@ LL |     rows: [[String]],
    |     ^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[std::string::String]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: slice and array elements must have `Sized` type
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-23281.stderr b/src/test/ui/issue-23281.stderr
index c7391ad8b5f..78db19d6b06 100644
--- a/src/test/ui/issue-23281.stderr
+++ b/src/test/ui/issue-23281.stderr
@@ -5,7 +5,7 @@ LL |     pub fn function(funs: Vec<Fn() -> ()>) {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::ops::Fn() + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::vec::Vec`
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-24446.stderr b/src/test/ui/issue-24446.stderr
index 8614fc647dd..3c424627437 100644
--- a/src/test/ui/issue-24446.stderr
+++ b/src/test/ui/issue-24446.stderr
@@ -24,7 +24,7 @@ LL | |     };
    | |_____^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::ops::Fn() -> u32 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: constant expressions must have a statically known size
 
 error: aborting due to 2 previous errors
diff --git a/src/test/ui/issue-27060-2.stderr b/src/test/ui/issue-27060-2.stderr
index 7961b1720f3..ed9db2ea55e 100644
--- a/src/test/ui/issue-27060-2.stderr
+++ b/src/test/ui/issue-27060-2.stderr
@@ -5,7 +5,7 @@ LL |     data: T, //~ ERROR the size for values of type
    |     ^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `T`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where T: std::marker::Sized` bound
    = note: only the last field of a struct may have a dynamically sized type
 
diff --git a/src/test/ui/issue-27078.stderr b/src/test/ui/issue-27078.stderr
index dcfd82fec0b..65b66997ee8 100644
--- a/src/test/ui/issue-27078.stderr
+++ b/src/test/ui/issue-27078.stderr
@@ -5,7 +5,7 @@ LL |     fn foo(self) -> &'static i32 {
    |            ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Self`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Self: std::marker::Sized` bound
    = note: all local variables must have a statically known size
 
diff --git a/src/test/ui/issue-35988.stderr b/src/test/ui/issue-35988.stderr
index 38a9409b6a0..0b9d8469247 100644
--- a/src/test/ui/issue-35988.stderr
+++ b/src/test/ui/issue-35988.stderr
@@ -5,7 +5,7 @@ LL |     V([Box<E>]),
    |       ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[std::boxed::Box<E>]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error: aborting due to previous error
diff --git a/src/test/ui/issue-38954.stderr b/src/test/ui/issue-38954.stderr
index 714ab00b00c..2f0e579378f 100644
--- a/src/test/ui/issue-38954.stderr
+++ b/src/test/ui/issue-38954.stderr
@@ -5,7 +5,7 @@ LL | fn _test(ref _p: str) {}
    |                       ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/issue-41229-ref-str.stderr b/src/test/ui/issue-41229-ref-str.stderr
index d8933a3dfab..effc5f6999e 100644
--- a/src/test/ui/issue-41229-ref-str.stderr
+++ b/src/test/ui/issue-41229-ref-str.stderr
@@ -5,7 +5,7 @@ LL | pub fn example(ref s: str) {}
    |                            ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/issue-42312.stderr b/src/test/ui/issue-42312.stderr
index 8c7d5d8828f..8c2a0987f2f 100644
--- a/src/test/ui/issue-42312.stderr
+++ b/src/test/ui/issue-42312.stderr
@@ -5,7 +5,7 @@ LL |     fn baz(_: Self::Target) where Self: Deref {}
    |                             ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `<Self as std::ops::Deref>::Target`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where <Self as std::ops::Deref>::Target: std::marker::Sized` bound
 
 error[E0277]: the size for values of type `(dyn std::string::ToString + 'static)` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL | pub fn f(_: ToString) {}
    |                       ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::string::ToString + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/issue-5883.stderr b/src/test/ui/issue-5883.stderr
index 8dfeaa7f888..6a321abeaed 100644
--- a/src/test/ui/issue-5883.stderr
+++ b/src/test/ui/issue-5883.stderr
@@ -5,7 +5,7 @@ LL | fn new_struct(r: A+'static)
    |               ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
@@ -15,7 +15,7 @@ LL |     -> Struct { //~^ ERROR the size for values of type
    |        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Struct`, the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Struct`
    = note: the return type of a function must have a statically known size
 
diff --git a/src/test/ui/mismatched_types/cast-rfc0401.stderr b/src/test/ui/mismatched_types/cast-rfc0401.stderr
index d3b9adeff40..81fe4932811 100644
--- a/src/test/ui/mismatched_types/cast-rfc0401.stderr
+++ b/src/test/ui/mismatched_types/cast-rfc0401.stderr
@@ -223,7 +223,7 @@ LL |     let _ = fat_v as *const Foo; //~ ERROR the size for values of type
    |             ^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[u8]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required for the cast to the object type `dyn Foo`
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -233,7 +233,7 @@ LL |     let _ = a as *const Foo; //~ ERROR the size for values of type
    |             ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required for the cast to the object type `dyn Foo`
 
 error[E0606]: casting `&{float}` as `f32` is invalid
diff --git a/src/test/ui/resolve/issue-5035-2.stderr b/src/test/ui/resolve/issue-5035-2.stderr
index 21c0a620f69..10d7a52297f 100644
--- a/src/test/ui/resolve/issue-5035-2.stderr
+++ b/src/test/ui/resolve/issue-5035-2.stderr
@@ -5,7 +5,7 @@ LL | fn foo(_x: K) {}
    |        ^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn I + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error: aborting due to previous error
diff --git a/src/test/ui/str-array-assignment.stderr b/src/test/ui/str-array-assignment.stderr
index 7a774cab38e..59521bd2e2f 100644
--- a/src/test/ui/str-array-assignment.stderr
+++ b/src/test/ui/str-array-assignment.stderr
@@ -28,7 +28,7 @@ LL |   let v = s[..2];
    |       doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: all local variables must have a statically known size
 
 error[E0308]: mismatched types
diff --git a/src/test/ui/trait-suggest-where-clause.stderr b/src/test/ui/trait-suggest-where-clause.stderr
index f50644042bb..3b335960867 100644
--- a/src/test/ui/trait-suggest-where-clause.stderr
+++ b/src/test/ui/trait-suggest-where-clause.stderr
@@ -5,7 +5,7 @@ LL |     mem::size_of::<U>();
    |     ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `U`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where U: std::marker::Sized` bound
    = note: required by `std::mem::size_of`
 
@@ -16,7 +16,7 @@ LL |     mem::size_of::<Misc<U>>();
    |     ^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Misc<U>`, the trait `std::marker::Sized` is not implemented for `U`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where U: std::marker::Sized` bound
    = note: required because it appears within the type `Misc<U>`
    = note: required by `std::mem::size_of`
@@ -54,7 +54,7 @@ LL |     mem::size_of::<[T]>();
    |     ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[T]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::mem::size_of`
 
 error[E0277]: the size for values of type `[&U]` cannot be known at compilation time
@@ -64,7 +64,7 @@ LL |     mem::size_of::<[&U]>();
    |     ^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[&U]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required by `std::mem::size_of`
 
 error: aborting due to 7 previous errors
diff --git a/src/test/ui/trivial-bounds-leak.stderr b/src/test/ui/trivial-bounds-leak.stderr
index 5510b9f2874..984e492281f 100644
--- a/src/test/ui/trivial-bounds-leak.stderr
+++ b/src/test/ui/trivial-bounds-leak.stderr
@@ -5,7 +5,7 @@ LL | fn cant_return_str() -> str { //~ ERROR
    |                         ^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: the return type of a function must have a statically known size
 
 error[E0599]: no method named `test` found for type `i32` in the current scope
diff --git a/src/test/ui/union/union-sized-field.stderr b/src/test/ui/union/union-sized-field.stderr
index 75a6542fe23..85e9702a40e 100644
--- a/src/test/ui/union/union-sized-field.stderr
+++ b/src/test/ui/union/union-sized-field.stderr
@@ -5,7 +5,7 @@ LL |     value: T,
    |     ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `T`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where T: std::marker::Sized` bound
    = note: no field of a union may have a dynamically sized type
 
@@ -16,7 +16,7 @@ LL |     value: T,
    |     ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `T`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where T: std::marker::Sized` bound
    = note: only the last field of a struct may have a dynamically sized type
 
@@ -27,7 +27,7 @@ LL |     Value(T),
    |           ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `T`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where T: std::marker::Sized` bound
    = note: no field of an enum variant may have a dynamically sized type
 
diff --git a/src/test/ui/unsized-enum2.stderr b/src/test/ui/unsized-enum2.stderr
index bd97978ea64..ecaa0146469 100644
--- a/src/test/ui/unsized-enum2.stderr
+++ b/src/test/ui/unsized-enum2.stderr
@@ -5,7 +5,7 @@ LL |     VA(W),
    |        ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `W`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where W: std::marker::Sized` bound
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -16,7 +16,7 @@ LL |     VB{x: X},
    |        ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `X`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where X: std::marker::Sized` bound
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -27,7 +27,7 @@ LL |     VC(isize, Y),
    |               ^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Y`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Y: std::marker::Sized` bound
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -38,7 +38,7 @@ LL |     VD{u: isize, x: Z},
    |                  ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `Z`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = help: consider adding a `where Z: std::marker::Sized` bound
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -49,7 +49,7 @@ LL |     VE([u8]),
    |        ^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[u8]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `str` cannot be known at compilation time
@@ -59,7 +59,7 @@ LL |     VF{x: str},
    |        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `str`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[f32]` cannot be known at compilation time
@@ -69,7 +69,7 @@ LL |     VG(isize, [f32]),
    |               ^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[f32]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[u32]` cannot be known at compilation time
@@ -79,7 +79,7 @@ LL |     VH{u: isize, x: [u32]},
    |                  ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[u32]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `(dyn Foo + 'static)` cannot be known at compilation time
@@ -89,7 +89,7 @@ LL |     VM(Foo),
    |        ^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn Foo + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `(dyn Bar + 'static)` cannot be known at compilation time
@@ -99,7 +99,7 @@ LL |     VN{x: Bar},
    |        ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn Bar + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `(dyn FooBar + 'static)` cannot be known at compilation time
@@ -109,7 +109,7 @@ LL |     VO(isize, FooBar),
    |               ^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn FooBar + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `(dyn BarFoo + 'static)` cannot be known at compilation time
@@ -119,7 +119,7 @@ LL |     VP{u: isize, x: BarFoo},
    |                  ^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `(dyn BarFoo + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[i8]` cannot be known at compilation time
@@ -129,7 +129,7 @@ LL |     VQ(<&'static [i8] as Deref>::Target),
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[i8]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[char]` cannot be known at compilation time
@@ -139,7 +139,7 @@ LL |     VR{x: <&'static [char] as Deref>::Target},
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[char]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[f64]` cannot be known at compilation time
@@ -149,7 +149,7 @@ LL |     VS(isize, <&'static [f64] as Deref>::Target),
    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[f64]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
@@ -159,7 +159,7 @@ LL |     VT{u: isize, x: <&'static [i32] as Deref>::Target},
    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: the trait `std::marker::Sized` is not implemented for `[i32]`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: no field of an enum variant may have a dynamically sized type
 
 error[E0277]: the size for values of type `(dyn PathHelper1 + 'static)` cannot be known at compilation time
@@ -169,7 +169,7 @@ LL |     VI(Path1),
    |        ^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Path1`, the trait `std::marker::Sized` is not implemented for `(dyn PathHelper1 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Path1`
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -180,7 +180,7 @@ LL |     VJ{x: Path2},
    |        ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Path2`, the trait `std::marker::Sized` is not implemented for `(dyn PathHelper2 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Path2`
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -191,7 +191,7 @@ LL |     VK(isize, Path3),
    |               ^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Path3`, the trait `std::marker::Sized` is not implemented for `(dyn PathHelper3 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Path3`
    = note: no field of an enum variant may have a dynamically sized type
 
@@ -202,7 +202,7 @@ LL |     VL{u: isize, x: Path4},
    |                  ^^^^^^^^ doesn't have a size known at compile-time
    |
    = help: within `Path4`, the trait `std::marker::Sized` is not implemented for `(dyn PathHelper4 + 'static)`
-   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-sized>
+   = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
    = note: required because it appears within the type `Path4`
    = note: no field of an enum variant may have a dynamically sized type