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Link to Option/Result for Iterator::sum/product

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clubby789 2023-01-04 02:04:31 +00:00
parent c7572670a1
commit 01d6c04875
1 changed files with 6 additions and 0 deletions
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6
library/core/src/iter/traits/iterator.rs
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@ -3366,6 +3366,9 @@ fn array_chunks<const N: usize>(self) -> ArrayChunks<Self, N>
/// ///
/// An empty iterator returns the zero value of the type. /// An empty iterator returns the zero value of the type.
/// ///
/// `sum()` can be used to sum any type implementing [`Sum`][`core::iter::Sum`],
/// including [`Option`][`Option::sum`] and [`Result`][`Result::sum`].
///
/// # Panics /// # Panics
/// ///
/// When calling `sum()` and a primitive integer type is being returned, this /// When calling `sum()` and a primitive integer type is being returned, this
@ -3395,6 +3398,9 @@ fn sum<S>(self) -> S
/// ///
/// An empty iterator returns the one value of the type. /// An empty iterator returns the one value of the type.
/// ///
/// `product()` can be used to multiply any type implementing [`Product`][`core::iter::Product`],
/// including [`Option`][`Option::product`] and [`Result`][`Result::product`].
///
/// # Panics /// # Panics
/// ///
/// When calling `product()` and a primitive integer type is being returned, /// When calling `product()` and a primitive integer type is being returned,