From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Fri, 19 Jul 2024 16:37:58 +0400 Subject: Deleted vendor folder --- vendor/quote/src/spanned.rs | 50 --------------------------------------------- 1 file changed, 50 deletions(-) delete mode 100644 vendor/quote/src/spanned.rs (limited to 'vendor/quote/src/spanned.rs') diff --git a/vendor/quote/src/spanned.rs b/vendor/quote/src/spanned.rs deleted file mode 100644 index 6eba644..0000000 --- a/vendor/quote/src/spanned.rs +++ /dev/null @@ -1,50 +0,0 @@ -use crate::ToTokens; -use proc_macro2::extra::DelimSpan; -use proc_macro2::{Span, TokenStream}; - -// Not public API other than via the syn crate. Use syn::spanned::Spanned. -pub trait Spanned: private::Sealed { - fn __span(&self) -> Span; -} - -impl Spanned for Span { - fn __span(&self) -> Span { - *self - } -} - -impl Spanned for DelimSpan { - fn __span(&self) -> Span { - self.join() - } -} - -impl Spanned for T { - fn __span(&self) -> Span { - join_spans(self.into_token_stream()) - } -} - -fn join_spans(tokens: TokenStream) -> Span { - let mut iter = tokens.into_iter().map(|tt| tt.span()); - - let first = match iter.next() { - Some(span) => span, - None => return Span::call_site(), - }; - - iter.fold(None, |_prev, next| Some(next)) - .and_then(|last| first.join(last)) - .unwrap_or(first) -} - -mod private { - use crate::ToTokens; - use proc_macro2::extra::DelimSpan; - use proc_macro2::Span; - - pub trait Sealed {} - impl Sealed for Span {} - impl Sealed for DelimSpan {} - impl Sealed for T {} -} -- cgit v1.2.3