diff options
Diffstat (limited to 'vendor/syn/src/token.rs')
-rw-r--r-- | vendor/syn/src/token.rs | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/vendor/syn/src/token.rs b/vendor/syn/src/token.rs index af7f25c42..05d8f5601 100644 --- a/vendor/syn/src/token.rs +++ b/vendor/syn/src/token.rs @@ -88,6 +88,8 @@ //! [Printing]: https://docs.rs/quote/1.0/quote/trait.ToTokens.html //! [`Span`]: https://docs.rs/proc-macro2/1.0/proc_macro2/struct.Span.html +#[cfg(feature = "parsing")] +pub(crate) use self::private::CustomToken; use self::private::WithSpan; #[cfg(feature = "parsing")] use crate::buffer::Cursor; @@ -134,7 +136,9 @@ pub trait Token: private::Sealed { fn display() -> &'static str; } -mod private { +pub(crate) mod private { + #[cfg(feature = "parsing")] + use crate::buffer::Cursor; use proc_macro2::Span; #[cfg(feature = "parsing")] @@ -147,6 +151,14 @@ mod private { pub struct WithSpan { pub span: Span, } + + // Not public API. + #[doc(hidden)] + #[cfg(feature = "parsing")] + pub trait CustomToken { + fn peek(cursor: Cursor) -> bool; + fn display() -> &'static str; + } } #[cfg(feature = "parsing")] @@ -218,14 +230,6 @@ impl_low_level_token!("punctuation token" Punct punct); impl_low_level_token!("literal" Literal literal); impl_low_level_token!("token" TokenTree token_tree); -// Not public API. -#[doc(hidden)] -#[cfg(feature = "parsing")] -pub trait CustomToken { - fn peek(cursor: Cursor) -> bool; - fn display() -> &'static str; -} - #[cfg(feature = "parsing")] impl<T: CustomToken> private::Sealed for T {} |