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Aug 30, 2020
Merged

Move to intra-doc links for wasi/ext/fs.rs, os_str_bytes.rs… #75832

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a712fbd
Move to intra-doc links for wasi/ext/fs.rs, os_str_bytes.rs, primitiv…
kofls Aug 23, 2020
b3437f3
Add missed links in primitive_docs.rs
kofls Aug 23, 2020
f10ab91
Add suggestions from code review
kofls Aug 23, 2020
621cbaa
Use crate::mod to disambiguate links
kofls Aug 23, 2020
9b89d8a
Fix link to `f32`
Aug 23, 2020
25c034c
Use allow(unused_imports) instead of cfg(doc) for imports used only f…
Aug 23, 2020
7569cf9
Merge conflict fix: disambiguate f32 -> prim@f32 and u32 -> prim@u32
kofls Aug 26, 2020
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184 changes: 67 additions & 117 deletions library/std/src/primitive_docs.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,10 +20,9 @@
/// assert!(!bool_val);
/// ```
///
/// [`assert!`]: macro.assert.html
/// [`BitAnd`]: ops/trait.BitAnd.html
/// [`BitOr`]: ops/trait.BitOr.html
/// [`Not`]: ops/trait.Not.html
/// [`BitAnd`]: ops::BitAnd
/// [`BitOr`]: ops::BitOr
/// [`Not`]: ops::Not
///
/// # Examples
///
Expand All @@ -46,7 +45,7 @@
/// }
/// ```
///
/// Also, since `bool` implements the [`Copy`](marker/trait.Copy.html) trait, we don't
/// Also, since `bool` implements the [`Copy`] trait, we don't
/// have to worry about the move semantics (just like the integer and float primitives).
///
/// Now an example of `bool` cast to integer type:
Expand Down Expand Up @@ -100,8 +99,8 @@ mod prim_bool {}
/// at all we know it can never produce a value which isn't a [`u32`]. This illustrates another
/// behaviour of the `!` type - expressions with type `!` will coerce into any other type.
///
/// [`u32`]: primitive.str.html
/// [`exit`]: process/fn.exit.html
/// [`u32`]: prim@u32
/// [`exit`]: process::exit
///
/// # `!` and generics
///
Expand Down Expand Up @@ -185,14 +184,12 @@ mod prim_bool {}
/// ever stops, it means that an error occurred. We don't even have to wrap the loop in an `Ok`
/// because `!` coerces to `Result<!, ConnectionError>` automatically.
///
/// [`String::from_str`]: str/trait.FromStr.html#tymethod.from_str
/// [`Result<String, !>`]: result/enum.Result.html
/// [`Result<T, !>`]: result/enum.Result.html
/// [`Result<!, E>`]: result/enum.Result.html
/// [`Ok`]: result/enum.Result.html#variant.Ok
/// [`String`]: string/struct.String.html
/// [`Err`]: result/enum.Result.html#variant.Err
/// [`FromStr`]: str/trait.FromStr.html
/// [`String::from_str`]: str::FromStr::from_str
/// [`Result<String, !>`]: Result
/// [`Result<T, !>`]: Result
/// [`Result<!, E>`]: Result
/// [`String`]: string::String
/// [`FromStr`]: str::FromStr
///
/// # `!` and traits
///
Expand Down Expand Up @@ -233,11 +230,9 @@ mod prim_bool {}
/// `impl` for this which simply panics, but the same is true for any type (we could `impl
/// Default` for (eg.) [`File`] by just making [`default()`] panic.)
///
/// [`fmt::Result`]: fmt/type.Result.html
/// [`File`]: fs/struct.File.html
/// [`Debug`]: fmt/trait.Debug.html
/// [`Default`]: default/trait.Default.html
/// [`default()`]: default/trait.Default.html#tymethod.default
/// [`File`]: fs::File
/// [`Debug`]: fmt::Debug
/// [`default()`]: Default::default
///
#[unstable(feature = "never_type", issue = "35121")]
mod prim_never {}
Expand Down Expand Up @@ -360,7 +355,7 @@ mod prim_unit {}
//
/// Raw, unsafe pointers, `*const T`, and `*mut T`.
///
/// *[See also the `std::ptr` module](ptr/index.html).*
/// *[See also the `std::ptr` module][`ptr`].*
///
/// Working with raw pointers in Rust is uncommon, typically limited to a few patterns.
/// Raw pointers can be unaligned or [`null`]. However, when a raw pointer is
Expand Down Expand Up @@ -439,13 +434,13 @@ mod prim_unit {}
/// but C APIs hand out a lot of pointers generally, so are a common source
/// of raw pointers in Rust.
///
/// [`null`]: ../std/ptr/fn.null.html
/// [`null_mut`]: ../std/ptr/fn.null_mut.html
/// [`null`]: ptr::null
/// [`null_mut`]: ptr::null_mut
/// [`is_null`]: ../std/primitive.pointer.html#method.is_null
/// [`offset`]: ../std/primitive.pointer.html#method.offset
/// [`into_raw`]: ../std/boxed/struct.Box.html#method.into_raw
/// [`drop`]: ../std/mem/fn.drop.html
/// [`write`]: ../std/ptr/fn.write.html
/// [`into_raw`]: Box::into_raw
/// [`drop`]: mem::drop
/// [`write`]: ptr::write
#[stable(feature = "rust1", since = "1.0.0")]
mod prim_pointer {}

Expand All @@ -458,32 +453,32 @@ mod prim_pointer {}
///
/// * A list with each element, i.e., `[x, y, z]`.
/// * A repeat expression `[x; N]`, which produces an array with `N` copies of `x`.
/// The type of `x` must be [`Copy`][copy].
/// The type of `x` must be [`Copy`].
///
/// Arrays of *any* size implement the following traits if the element type allows it:
///
/// - [`Debug`][debug]
/// - [`IntoIterator`][intoiterator] (implemented for `&[T; N]` and `&mut [T; N]`)
/// - [`PartialEq`][partialeq], [`PartialOrd`][partialord], [`Eq`][eq], [`Ord`][ord]
/// - [`Hash`][hash]
/// - [`AsRef`][asref], [`AsMut`][asmut]
/// - [`Borrow`][borrow], [`BorrowMut`][borrowmut]
/// - [`Debug`]
/// - [`IntoIterator`] (implemented for `&[T; N]` and `&mut [T; N]`)
/// - [`PartialEq`], [`PartialOrd`], [`Eq`], [`Ord`]
/// - [`Hash`]
/// - [`AsRef`], [`AsMut`]
/// - [`Borrow`], [`BorrowMut`]
///
/// Arrays of sizes from 0 to 32 (inclusive) implement [`Default`][default] trait
/// Arrays of sizes from 0 to 32 (inclusive) implement [`Default`] trait
/// if the element type allows it. As a stopgap, trait implementations are
/// statically generated up to size 32.
///
/// Arrays of *any* size are [`Copy`][copy] if the element type is [`Copy`][copy]
/// and [`Clone`][clone] if the element type is [`Clone`][clone]. This works
/// because [`Copy`][copy] and [`Clone`][clone] traits are specially known
/// Arrays of *any* size are [`Copy`] if the element type is [`Copy`]
/// and [`Clone`] if the element type is [`Clone`]. This works
/// because [`Copy`] and [`Clone`] traits are specially known
/// to the compiler.
///
/// Arrays coerce to [slices (`[T]`)][slice], so a slice method may be called on
/// an array. Indeed, this provides most of the API for working with arrays.
/// Slices have a dynamic size and do not coerce to arrays.
///
/// You can move elements out of an array with a slice pattern. If you want
/// one element, see [`mem::replace`][replace].
/// one element, see [`mem::replace`].
///
/// # Examples
///
Expand Down Expand Up @@ -535,22 +530,10 @@ mod prim_pointer {}
/// ```
///
/// [slice]: primitive.slice.html
/// [copy]: marker/trait.Copy.html
/// [clone]: clone/trait.Clone.html
/// [debug]: fmt/trait.Debug.html
/// [intoiterator]: iter/trait.IntoIterator.html
/// [partialeq]: cmp/trait.PartialEq.html
/// [partialord]: cmp/trait.PartialOrd.html
/// [eq]: cmp/trait.Eq.html
/// [ord]: cmp/trait.Ord.html
/// [hash]: hash/trait.Hash.html
/// [asref]: convert/trait.AsRef.html
/// [asmut]: convert/trait.AsMut.html
/// [borrow]: borrow/trait.Borrow.html
/// [borrowmut]: borrow/trait.BorrowMut.html
/// [default]: default/trait.Default.html
/// [replace]: mem/fn.replace.html
/// [`IntoIterator`]: iter/trait.IntoIterator.html
/// [`Debug`]: fmt::Debug
/// [`Hash`]: hash::Hash
/// [`Borrow`]: borrow::Borrow
/// [`BorrowMut`]: borrow::BorrowMut
///
#[stable(feature = "rust1", since = "1.0.0")]
mod prim_array {}
Expand All @@ -563,7 +546,7 @@ mod prim_array {}
/// means that elements are laid out so that every element is the same
/// distance from its neighbors.
///
/// *[See also the `std::slice` module](slice/index.html).*
/// *[See also the `std::slice` module][`crate::slice`].*
///
/// Slices are a view into a block of memory represented as a pointer and a
/// length.
Expand Down Expand Up @@ -608,7 +591,7 @@ mod prim_slice {}
//
/// String slices.
///
/// *[See also the `std::str` module](str/index.html).*
/// *[See also the `std::str` module][`crate::str`].*
///
/// The `str` type, also called a 'string slice', is the most primitive string
/// type. It is usually seen in its borrowed form, `&str`. It is also the type
Expand Down Expand Up @@ -660,8 +643,8 @@ mod prim_slice {}
/// assert_eq!(s, Ok(story));
/// ```
///
/// [`as_ptr`]: #method.as_ptr
/// [`len`]: #method.len
/// [`as_ptr`]: str::as_ptr
/// [`len`]: str::len
///
/// Note: This example shows the internals of `&str`. `unsafe` should not be
/// used to get a string slice under normal circumstances. Use `as_str`
Expand Down Expand Up @@ -729,15 +712,8 @@ mod prim_str {}
/// * [`Default`]
/// * [`Hash`]
///
/// [`Clone`]: clone/trait.Clone.html
/// [`Copy`]: marker/trait.Copy.html
/// [`PartialEq`]: cmp/trait.PartialEq.html
/// [`Eq`]: cmp/trait.Eq.html
/// [`PartialOrd`]: cmp/trait.PartialOrd.html
/// [`Ord`]: cmp/trait.Ord.html
/// [`Debug`]: fmt/trait.Debug.html
/// [`Default`]: default/trait.Default.html
/// [`Hash`]: hash/trait.Hash.html
/// [`Debug`]: fmt::Debug
/// [`Hash`]: hash::Hash
///
/// Due to a temporary restriction in Rust's type system, these traits are only
/// implemented on tuples of arity 12 or less. In the future, this may change.
Expand Down Expand Up @@ -810,7 +786,7 @@ mod prim_tuple {}
///
/// For more information on floating point numbers, see [Wikipedia][wikipedia].
///
/// *[See also the `std::f32::consts` module](f32/consts/index.html).*
/// *[See also the `std::f32::consts` module][`crate::f32::consts`].*
///
/// [wikipedia]: https://en.wikipedia.org/wiki/Single-precision_floating-point_format
#[stable(feature = "rust1", since = "1.0.0")]
Expand All @@ -819,13 +795,14 @@ mod prim_f32 {}
#[doc(primitive = "f64")]
/// A 64-bit floating point type (specifically, the "binary64" type defined in IEEE 754-2008).
///
/// This type is very similar to [`f32`](primitive.f32.html), but has increased
/// This type is very similar to [`f32`], but has increased
/// precision by using twice as many bits. Please see [the documentation for
/// `f32`](primitive.f32.html) or [Wikipedia on double precision
/// `f32`][`f32`] or [Wikipedia on double precision
/// values][wikipedia] for more information.
///
/// *[See also the `std::f64::consts` module](f64/consts/index.html).*
/// *[See also the `std::f64::consts` module][`crate::f64::consts`].*
///
/// [`f32`]: prim@f32
/// [wikipedia]: https://en.wikipedia.org/wiki/Double-precision_floating-point_format
#[stable(feature = "rust1", since = "1.0.0")]
mod prim_f64 {}
Expand Down Expand Up @@ -945,9 +922,6 @@ mod prim_usize {}
/// implicit reference-pointer coercion and raw pointer equality via [`ptr::eq`], while
/// [`PartialEq`] compares values.
///
/// [`ptr::eq`]: ptr/fn.eq.html
/// [`PartialEq`]: cmp/trait.PartialEq.html
///
/// ```
/// use std::ptr;
///
Expand Down Expand Up @@ -979,11 +953,9 @@ mod prim_usize {}
/// * [`Borrow`]
/// * [`Pointer`]
///
/// [`Copy`]: marker/trait.Copy.html
/// [`Clone`]: clone/trait.Clone.html
/// [`Deref`]: ops/trait.Deref.html
/// [`Borrow`]: borrow/trait.Borrow.html
/// [`Pointer`]: fmt/trait.Pointer.html
/// [`Deref`]: ops::Deref
/// [`Borrow`]: borrow::Borrow
/// [`Pointer`]: fmt::Pointer
///
/// `&mut T` references get all of the above except `Copy` and `Clone` (to prevent creating
/// multiple simultaneous mutable borrows), plus the following, regardless of the type of its
Expand All @@ -992,8 +964,8 @@ mod prim_usize {}
/// * [`DerefMut`]
/// * [`BorrowMut`]
///
/// [`DerefMut`]: ops/trait.DerefMut.html
/// [`BorrowMut`]: borrow/trait.BorrowMut.html
/// [`DerefMut`]: ops::DerefMut
/// [`BorrowMut`]: borrow::BorrowMut
///
/// The following traits are implemented on `&T` references if the underlying `T` also implements
/// that trait:
Expand All @@ -1008,18 +980,10 @@ mod prim_usize {}
/// * [`Hash`]
/// * [`ToSocketAddrs`]
///
/// [`std::fmt`]: fmt/index.html
/// [`fmt::Write`]: fmt/trait.Write.html
/// [`PartialOrd`]: cmp/trait.PartialOrd.html
/// [`Ord`]: cmp/trait.Ord.html
/// [`PartialEq`]: cmp/trait.PartialEq.html
/// [`Eq`]: cmp/trait.Eq.html
/// [`AsRef`]: convert/trait.AsRef.html
/// [`Fn`]: ops/trait.Fn.html
/// [`FnMut`]: ops/trait.FnMut.html
/// [`FnOnce`]: ops/trait.FnOnce.html
/// [`Hash`]: hash/trait.Hash.html
/// [`ToSocketAddrs`]: net/trait.ToSocketAddrs.html
/// [`std::fmt`]: fmt
/// ['Pointer`]: fmt::Pointer
/// [`Hash`]: hash::Hash
/// [`ToSocketAddrs`]: net::ToSocketAddrs
///
/// `&mut T` references get all of the above except `ToSocketAddrs`, plus the following, if `T`
/// implements that trait:
Expand All @@ -1038,17 +1002,11 @@ mod prim_usize {}
/// * [`Seek`]
/// * [`BufRead`]
///
/// [`AsMut`]: convert/trait.AsMut.html
/// [`Iterator`]: iter/trait.Iterator.html
/// [`DoubleEndedIterator`]: iter/trait.DoubleEndedIterator.html
/// [`ExactSizeIterator`]: iter/trait.ExactSizeIterator.html
/// [`FusedIterator`]: iter/trait.FusedIterator.html
/// [`TrustedLen`]: iter/trait.TrustedLen.html
/// [`Send`]: marker/trait.Send.html
/// [`io::Write`]: io/trait.Write.html
/// [`Read`]: io/trait.Read.html
/// [`Seek`]: io/trait.Seek.html
/// [`BufRead`]: io/trait.BufRead.html
/// [`FusedIterator`]: iter::FusedIterator
/// [`TrustedLen`]: iter::TrustedLen
/// [`Seek`]: io::Seek
/// [`BufRead`]: io::BufRead
/// [`Read`]: io::Read
///
/// Note that due to method call deref coercion, simply calling a trait method will act like they
/// work on references as well as they do on owned values! The implementations described here are
Expand All @@ -1063,9 +1021,9 @@ mod prim_ref {}
///
/// *See also the traits [`Fn`], [`FnMut`], and [`FnOnce`].*
///
/// [`Fn`]: ops/trait.Fn.html
/// [`FnMut`]: ops/trait.FnMut.html
/// [`FnOnce`]: ops/trait.FnOnce.html
/// [`Fn`]: ops::Fn
/// [`FnMut`]: ops::FnMut
/// [`FnOnce`]: ops::FnOnce
///
/// Function pointers are pointers that point to *code*, not data. They can be called
/// just like functions. Like references, function pointers are, among other things, assumed to
Expand Down Expand Up @@ -1177,14 +1135,8 @@ mod prim_ref {}
/// * [`Pointer`]
/// * [`Debug`]
///
/// [`Clone`]: clone/trait.Clone.html
/// [`PartialEq`]: cmp/trait.PartialEq.html
/// [`Eq`]: cmp/trait.Eq.html
/// [`PartialOrd`]: cmp/trait.PartialOrd.html
/// [`Ord`]: cmp/trait.Ord.html
/// [`Hash`]: hash/trait.Hash.html
/// [`Pointer`]: fmt/trait.Pointer.html
/// [`Debug`]: fmt/trait.Debug.html
/// [`Hash`]: hash::Hash
/// [`Pointer`]: fmt::Pointer
///
/// Due to a temporary restriction in Rust's type system, these traits are only implemented on
/// functions that take 12 arguments or less, with the `"Rust"` and `"C"` ABIs. In the future, this
Expand All @@ -1193,7 +1145,5 @@ mod prim_ref {}
/// In addition, function pointers of *any* signature, ABI, or safety are [`Copy`], and all *safe*
/// function pointers implement [`Fn`], [`FnMut`], and [`FnOnce`]. This works because these traits
/// are specially known to the compiler.
///
/// [`Copy`]: marker/trait.Copy.html
#[stable(feature = "rust1", since = "1.0.0")]
mod prim_fn {}
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