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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566// SPDX-License-Identifier: Apache-2.0 OR MIT
use proc_macro2::extra::DelimSpan;use proc_macro2::{Delimiter, Group, Span, TokenStream};
#[doc(hidden)]pub trait IntoSpans<S> { fn into_spans(self) -> S;}
impl IntoSpans<Span> for Span { fn into_spans(self) -> Span { self }}
impl IntoSpans<[Span; 1]> for Span { fn into_spans(self) -> [Span; 1] { [self] }}
impl IntoSpans<[Span; 2]> for Span { fn into_spans(self) -> [Span; 2] { [self, self] }}
impl IntoSpans<[Span; 3]> for Span { fn into_spans(self) -> [Span; 3] { [self, self, self] }}
impl IntoSpans<[Span; 1]> for [Span; 1] { fn into_spans(self) -> [Span; 1] { self }}
impl IntoSpans<[Span; 2]> for [Span; 2] { fn into_spans(self) -> [Span; 2] { self }}
impl IntoSpans<[Span; 3]> for [Span; 3] { fn into_spans(self) -> [Span; 3] { self }}
impl IntoSpans<DelimSpan> for Span { fn into_spans(self) -> DelimSpan { let mut group = Group::new(Delimiter::None, TokenStream::new()); group.set_span(self); group.delim_span() }}
impl IntoSpans<DelimSpan> for DelimSpan { fn into_spans(self) -> DelimSpan { self }}