Trait core::slice::SlicePattern

pub trait SlicePattern {
    type Item;
    fn as_slice(&self) -> &[Self::Item];
}

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

切片中的模式 - 当前，仅由 strip_prefix 和 strip_suffix 使用。 在 future 指针上，我们希望将 core::str::Pattern (在撰写本文时仅限于 str) 推广到切片，然后将替换或废除此 trait。

Associated Types

type Item

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

匹配的切片的元素类型。

Required methods

fn as_slice(&self) -> &[Self::Item]

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

当前，SlicePattern 的消费者需要切片。

Implementors

impl<T> SlicePattern for [T]

type Item = T

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

fn as_slice(&self) -> &[Self::Item]

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

impl<T, const N: usize> SlicePattern for [T; N]

type Item = T

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns

fn as_slice(&self) -> &[Self::Item]

🔬 This is a nightly-only experimental API. (slice_pattern #56345)

stopgap trait for slice patterns