Enum ParseError

pub enum ParseError {
    ParsingNearToken(Token),
    ParsingAtEndOfInput,
    Tokenizing {
        inner: TokenizerError,
        position: Option<SourcePosition>,
    },
}

Represents an error that occurred while parsing tokens.

Variants

ParsingNearToken(Token)

A parsing error occurred near the given token.

ParsingAtEndOfInput

A parsing error occurred at the end of the input.

Tokenizing

An error occurred while tokenizing the input stream.

Fields

inner: TokenizerError

The inner error.

position: Option<SourcePosition>

Optionally provides the position of the error.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.