Struct UnrecognizedToken 

pub struct UnrecognizedToken<'a> { /* private fields */ }

Parsing failure due to an unrecognized attribute or enum discriminator

This struct encapsulates a token that the parser tried to consume but did not recognize, along with a TokenStream containing tokens that directly follow this token. In other words, it should be constructed from both values returned by TokenStream::take.

Implementations

impl<'a> UnrecognizedToken<'a>

pub fn new(token: Token<'a>, remaining: TokenStream<'a>) -> Self

Create a new UnrecognizedToken instance from a token that was not recognized by the parser and the remaining tokens stream.

pub fn token(&self) -> Token<'a>

Returns a token that was not recognized by the parser.

pub fn remaining(&self) -> &TokenStream<'a>

Returns a token stream that represents tokens that follow the token.

pub fn into_error(self) -> ParseError<'a>

Converts this UnrecognizedToken into a ParseError.

Trait Implementations

impl<'a> Debug for UnrecognizedToken<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<UnrecognizedToken<'a>> for ParseFailure<'a>

fn from(unrecognized: UnrecognizedToken<'a>) -> Self

Converts to this type from the input type.