diff --git a/library/core/src/marker.rs b/library/core/src/marker.rs index a02ee9c5ba965..9340b591ebd70 100644 --- a/library/core/src/marker.rs +++ b/library/core/src/marker.rs @@ -111,13 +111,13 @@ pub trait Sized { /// - `T` is not part of the type of any other fields /// - `Bar: Unsize>`, if the last field of `Foo` has type `Bar` /// -/// `Unsize` is used along with [`ops::CoerceUnsized`][coerceunsized] to allow -/// "user-defined" containers such as [`rc::Rc`][rc] to contain dynamically-sized +/// `Unsize` is used along with [`ops::CoerceUnsized`] to allow +/// "user-defined" containers such as [`Rc`] to contain dynamically-sized /// types. See the [DST coercion RFC][RFC982] and [the nomicon entry on coercion][nomicon-coerce] /// for more details. /// -/// [coerceunsized]: ../ops/trait.CoerceUnsized.html -/// [rc]: ../../std/rc/struct.Rc.html +/// [`ops::CoerceUnsized`]: crate::ops::CoerceUnsized +/// [`Rc`]: ../../std/rc/struct.Rc.html /// [RFC982]: https://github.com/rust-lang/rfcs/blob/master/text/0982-dst-coercion.md /// [nomicon-coerce]: ../../nomicon/coercions.html #[unstable(feature = "unsize", issue = "27732")] @@ -368,11 +368,7 @@ pub trait StructuralEq { /// /// [`Vec`]: ../../std/vec/struct.Vec.html /// [`String`]: ../../std/string/struct.String.html -/// [`Drop`]: ../../std/ops/trait.Drop.html -/// [`size_of::`]: ../../std/mem/fn.size_of.html -/// [`Clone`]: ../clone/trait.Clone.html -/// [`String`]: ../../std/string/struct.String.html -/// [`i32`]: ../../std/primitive.i32.html +/// [`size_of::`]: crate::mem::size_of /// [impls]: #implementors #[stable(feature = "rust1", since = "1.0.0")] #[lang = "copy"] @@ -400,18 +396,18 @@ pub macro Copy($item:item) { /// This trait is automatically implemented when the compiler determines /// it's appropriate. /// -/// The precise definition is: a type `T` is `Sync` if and only if `&T` is -/// [`Send`][send]. In other words, if there is no possibility of +/// The precise definition is: a type `T` is [`Sync`] if and only if `&T` is +/// [`Send`]. In other words, if there is no possibility of /// [undefined behavior][ub] (including data races) when passing /// `&T` references between threads. /// -/// As one would expect, primitive types like [`u8`][u8] and [`f64`][f64] -/// are all `Sync`, and so are simple aggregate types containing them, -/// like tuples, structs and enums. More examples of basic `Sync` +/// As one would expect, primitive types like [`u8`] and [`f64`] +/// are all [`Sync`], and so are simple aggregate types containing them, +/// like tuples, structs and enums. More examples of basic [`Sync`] /// types include "immutable" types like `&T`, and those with simple /// inherited mutability, such as [`Box`][box], [`Vec`][vec] and -/// most other collection types. (Generic parameters need to be `Sync` -/// for their container to be `Sync`.) +/// most other collection types. (Generic parameters need to be [`Sync`] +/// for their container to be [`Sync`].) /// /// A somewhat surprising consequence of the definition is that `&mut T` /// is `Sync` (if `T` is `Sync`) even though it seems like that might @@ -421,15 +417,15 @@ pub macro Copy($item:item) { /// of a data race. /// /// Types that are not `Sync` are those that have "interior -/// mutability" in a non-thread-safe form, such as [`cell::Cell`][cell] -/// and [`cell::RefCell`][refcell]. These types allow for mutation of +/// mutability" in a non-thread-safe form, such as [`Cell`][cell] +/// and [`RefCell`][refcell]. These types allow for mutation of /// their contents even through an immutable, shared reference. For /// example the `set` method on [`Cell`][cell] takes `&self`, so it requires /// only a shared reference [`&Cell`][cell]. The method performs no /// synchronization, thus [`Cell`][cell] cannot be `Sync`. /// /// Another example of a non-`Sync` type is the reference-counting -/// pointer [`rc::Rc`][rc]. Given any reference [`&Rc`][rc], you can clone +/// pointer [`Rc`][rc]. Given any reference [`&Rc`][rc], you can clone /// a new [`Rc`][rc], modifying the reference counts in a non-atomic way. /// /// For cases when one does need thread-safe interior mutability, @@ -445,24 +441,21 @@ pub macro Copy($item:item) { /// [undefined behavior][ub]. For example, [`transmute`][transmute]-ing /// from `&T` to `&mut T` is invalid. /// -/// See [the Nomicon](../../nomicon/send-and-sync.html) for more -/// details about `Sync`. +/// See [the Nomicon][nomicon-send-and-sync] for more details about `Sync`. /// -/// [send]: trait.Send.html -/// [u8]: ../../std/primitive.u8.html -/// [f64]: ../../std/primitive.f64.html /// [box]: ../../std/boxed/struct.Box.html /// [vec]: ../../std/vec/struct.Vec.html -/// [cell]: ../cell/struct.Cell.html -/// [refcell]: ../cell/struct.RefCell.html +/// [cell]: crate::cell::Cell +/// [refcell]: crate::cell::RefCell /// [rc]: ../../std/rc/struct.Rc.html /// [arc]: ../../std/sync/struct.Arc.html -/// [atomic data types]: ../sync/atomic/index.html +/// [atomic data types]: crate::sync::atomic /// [mutex]: ../../std/sync/struct.Mutex.html /// [rwlock]: ../../std/sync/struct.RwLock.html -/// [unsafecell]: ../cell/struct.UnsafeCell.html +/// [unsafecell]: crate::cell::UnsafeCell /// [ub]: ../../reference/behavior-considered-undefined.html -/// [transmute]: ../../std/mem/fn.transmute.html +/// [transmute]: crate::mem::transmute +/// [nomicon-send-and-sync]: ../../nomicon/send-and-sync.html #[stable(feature = "rust1", since = "1.0.0")] #[cfg_attr(not(test), rustc_diagnostic_item = "sync_trait")] #[lang = "sync"] @@ -698,7 +691,7 @@ mod impls { /// guarantees to [`mem::Discriminant`]. It is **undefined behavior** to transmute /// between `DiscriminantKind::Discriminant` and `mem::Discriminant`. /// -/// [`mem::Discriminant`]: https://doc.rust-lang.org/stable/core/mem/struct.Discriminant.html +/// [`mem::Discriminant`]: crate::mem::Discriminant #[unstable( feature = "discriminant_kind", issue = "none", @@ -733,7 +726,7 @@ unsafe impl Freeze for &mut T {} /// /// The [`Pin`][Pin] type is used instead to prevent moves through the type /// system. Pointers `P` wrapped in the [`Pin>`][Pin] wrapper can't be -/// moved out of. See the [`pin module`] documentation for more information on +/// moved out of. See the [`pin` module] documentation for more information on /// pinning. /// /// Implementing the `Unpin` trait for `T` lifts the restrictions of pinning off @@ -764,9 +757,9 @@ unsafe impl Freeze for &mut T {} /// /// This trait is automatically implemented for almost every type. /// -/// [`mem::replace`]: ../../std/mem/fn.replace.html +/// [`mem::replace`]: crate::mem::replace /// [Pin]: crate::pin::Pin -/// [`pin module`]: crate::pin +/// [`pin` module]: crate::pin #[stable(feature = "pin", since = "1.33.0")] #[rustc_on_unimplemented( on(_Self = "std::future::Future", note = "consider using `Box::pin`",),