Skip to content

Add missing urls into convert module #36083

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 1, 2016
Merged

Add missing urls into convert module #36083

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
55 changes: 39 additions & 16 deletions src/libcore/convert.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,17 +42,23 @@

/// A cheap, reference-to-reference conversion.
///
/// `AsRef` is very similar to, but different than, `Borrow`. See
/// `AsRef` is very similar to, but different than, [`Borrow`]. See
/// [the book][book] for more.
///
/// [book]: ../../book/borrow-and-asref.html
/// [`Borrow`]: ../../std/borrow/trait.Borrow.html
///
/// **Note: this trait must not fail**. If the conversion can fail, use a dedicated method which
/// returns an `Option<T>` or a `Result<T, E>`.
/// returns an [`Option<T>`] or a [`Result<T, E>`].
///
/// [`Option<T>`]: ../../std/option/enum.Option.html
/// [`Result<T, E>`]: ../../std/result/enum.Result.html
///
/// # Examples
///
/// Both `String` and `&str` implement `AsRef<str>`:
/// Both [`String`] and `&str` implement `AsRef<str>`:
///
/// [`String`]: ../../std/string/struct.String.html
///
/// ```
/// fn is_hello<T: AsRef<str>>(s: T) {
Expand Down Expand Up @@ -81,7 +87,10 @@ pub trait AsRef<T: ?Sized> {
/// A cheap, mutable reference-to-mutable reference conversion.
///
/// **Note: this trait must not fail**. If the conversion can fail, use a dedicated method which
/// returns an `Option<T>` or a `Result<T, E>`.
/// returns an [`Option<T>`] or a [`Result<T, E>`].
///
/// [`Option<T>`]: ../../std/option/enum.Option.html
/// [`Result<T, E>`]: ../../std/result/enum.Result.html
///
/// # Generic Impls
///
Expand All @@ -97,16 +106,16 @@ pub trait AsMut<T: ?Sized> {

/// A conversion that consumes `self`, which may or may not be expensive.
///
/// **Note: this trait must not fail**. If the conversion can fail, use `TryInto` or a dedicated
/// method which returns an `Option<T>` or a `Result<T, E>`.
/// **Note: this trait must not fail**. If the conversion can fail, use [`TryInto`] or a dedicated
/// method which returns an [`Option<T>`] or a [`Result<T, E>`].
///
/// Library authors should not directly implement this trait, but should prefer implementing
/// the `From` trait, which offers greater flexibility and provides an equivalent `Into`
/// the [`From`][From] trait, which offers greater flexibility and provides an equivalent `Into`
/// implementation for free, thanks to a blanket implementation in the standard library.
///
/// # Examples
///
/// `String` implements `Into<Vec<u8>>`:
/// [`String`] implements `Into<Vec<u8>>`:
///
/// ```
/// fn is_hello<T: Into<Vec<u8>>>(s: T) {
Expand All @@ -120,9 +129,15 @@ pub trait AsMut<T: ?Sized> {
///
/// # Generic Impls
///
/// - `From<T> for U` implies `Into<U> for T`
/// - `into()` is reflexive, which means that `Into<T> for T` is implemented
/// - `[From<T>][From] for U` implies `Into<U> for T`
/// - [`into()`] is reflexive, which means that `Into<T> for T` is implemented
///
/// [`TryInto`]: trait.TryInto.html
/// [`Option<T>`]: ../../std/option/enum.Option.html
/// [`Result<T, E>`]: ../../std/result/enum.Result.html
/// [`String`]: ../../std/string/struct.String.html
/// [From]: trait.From.html
/// [`into()`]: trait.Into.html#tymethod.into
#[stable(feature = "rust1", since = "1.0.0")]
pub trait Into<T>: Sized {
/// Performs the conversion.
Expand All @@ -132,12 +147,12 @@ pub trait Into<T>: Sized {

/// Construct `Self` via a conversion.
///
/// **Note: this trait must not fail**. If the conversion can fail, use `TryFrom` or a dedicated
/// method which returns an `Option<T>` or a `Result<T, E>`.
/// **Note: this trait must not fail**. If the conversion can fail, use [`TryFrom`] or a dedicated
/// method which returns an [`Option<T>`] or a [`Result<T, E>`].
///
/// # Examples
///
/// `String` implements `From<&str>`:
/// [`String`] implements `From<&str>`:
///
/// ```
/// let string = "hello".to_string();
Expand All @@ -147,9 +162,15 @@ pub trait Into<T>: Sized {
/// ```
/// # Generic impls
///
/// - `From<T> for U` implies `Into<U> for T`
/// - `from()` is reflexive, which means that `From<T> for T` is implemented
/// - `From<T> for U` implies `[Into<U>] for T`
/// - [`from()`] is reflexive, which means that `From<T> for T` is implemented
///
/// [`TryFrom`]: trait.TryFrom.html
/// [`Option<T>`]: ../../std/option/enum.Option.html
/// [`Result<T, E>`]: ../../std/result/enum.Result.html
/// [`String`]: ../../std/string/struct.String.html
/// [Into<U>]: trait.Into.html
/// [`from()`]: trait.From.html#tymethod.from
#[stable(feature = "rust1", since = "1.0.0")]
pub trait From<T>: Sized {
/// Performs the conversion.
Expand All @@ -160,8 +181,10 @@ pub trait From<T>: Sized {
/// An attempted conversion that consumes `self`, which may or may not be expensive.
///
/// Library authors should not directly implement this trait, but should prefer implementing
/// the `TryFrom` trait, which offers greater flexibility and provides an equivalent `TryInto`
/// the [`TryFrom`] trait, which offers greater flexibility and provides an equivalent `TryInto`
/// implementation for free, thanks to a blanket implementation in the standard library.
///
/// [`TryFrom`]: trait.TryFrom.html
#[unstable(feature = "try_from", issue = "33417")]
pub trait TryInto<T>: Sized {
/// The type returned in the event of a conversion error.
Expand Down