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48c4d174
编写于
11月 08, 2016
作者:
S
Steve Klabnik
提交者:
GitHub
11月 08, 2016
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Rollup merge of #37650 - GuillaumeGomez:missing_urls_product, r=steveklabnik
Add missing urls for Sum and Product traits r? @steveklabnik
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5bfc21dc
7ee43866
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Showing
1 changed file
with
16 addition
and
8 deletion
+16
-8
src/libcore/iter/traits.rs
src/libcore/iter/traits.rs
+16
-8
未找到文件。
src/libcore/iter/traits.rs
浏览文件 @
48c4d174
...
...
@@ -556,10 +556,14 @@ impl<'a, I: ExactSizeIterator + ?Sized> ExactSizeIterator for &'a mut I {}
/// Trait to represent types that can be created by summing up an iterator.
///
/// This trait is used to implement the `sum` method on iterators. Types which
/// implement the trait can be generated by the `sum` method. Like
/// `FromIterator` this trait should rarely be called directly and instead
/// interacted with through `Iterator::sum`.
/// This trait is used to implement the [`sum()`] method on iterators. Types which
/// implement the trait can be generated by the [`sum()`] method. Like
/// [`FromIterator`] this trait should rarely be called directly and instead
/// interacted with through [`Iterator::sum()`].
///
/// [`sum()`]: ../../std/iter/trait.Sum.html#tymethod.sum
/// [`FromIterator`]: ../../std/iter/trait.FromIterator.html
/// [`Iterator::sum()`]: ../../std/iter/trait.Iterator.html#method.sum
#[stable(feature
=
"iter_arith_traits"
,
since
=
"1.12.0"
)]
pub
trait
Sum
<
A
=
Self
>
:
Sized
{
/// Method which takes an iterator and generates `Self` from the elements by
...
...
@@ -571,10 +575,14 @@ pub trait Sum<A = Self>: Sized {
/// Trait to represent types that can be created by multiplying elements of an
/// iterator.
///
/// This trait is used to implement the `product` method on iterators. Types
/// which implement the trait can be generated by the `product` method. Like
/// `FromIterator` this trait should rarely be called directly and instead
/// interacted with through `Iterator::product`.
/// This trait is used to implement the [`product()`] method on iterators. Types
/// which implement the trait can be generated by the [`product()`] method. Like
/// [`FromIterator`] this trait should rarely be called directly and instead
/// interacted with through [`Iterator::product()`].
///
/// [`product()`]: ../../std/iter/trait.Product.html#tymethod.product
/// [`FromIterator`]: ../../std/iter/trait.FromIterator.html
/// [`Iterator::product()`]: ../../std/iter/trait.Iterator.html#method.product
#[stable(feature
=
"iter_arith_traits"
,
since
=
"1.12.0"
)]
pub
trait
Product
<
A
=
Self
>
:
Sized
{
/// Method which takes an iterator and generates `Self` from the elements by
...
...
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