Enum TokenizerError

pub enum TokenizerError {
    UnterminatedEscapeSequence,
    UnterminatedSingleQuote(SourcePosition),
    UnterminatedAnsiCQuote(SourcePosition),
    UnterminatedDoubleQuote(SourcePosition),
    UnterminatedBackquote(SourcePosition),
    UnterminatedExtendedGlob(SourcePosition),
    UnterminatedVariable,
    UnterminatedCommandSubstitution,
    FailedDecoding,
    MissingHereTagForDocumentBody,
    MissingHereTag(String),
    UnterminatedHereDocuments(String, String),
    ReadError(Error),
}

Represents an error that occurred during tokenization.

Variants

UnterminatedEscapeSequence

An unterminated escape sequence was encountered at the end of the input stream.

UnterminatedSingleQuote(SourcePosition)

An unterminated single-quoted substring was encountered at the end of the input stream.

UnterminatedAnsiCQuote(SourcePosition)

An unterminated ANSI C-quoted substring was encountered at the end of the input stream.

UnterminatedDoubleQuote(SourcePosition)

An unterminated double-quoted substring was encountered at the end of the input stream.

UnterminatedBackquote(SourcePosition)

An unterminated back-quoted substring was encountered at the end of the input stream.

UnterminatedExtendedGlob(SourcePosition)

An unterminated extended glob (extglob) pattern was encountered at the end of the input stream.

UnterminatedVariable

An unterminated variable expression was encountered at the end of the input stream.

UnterminatedCommandSubstitution

An unterminated command substitiion was encountered at the end of the input stream.

FailedDecoding

An error occurred decoding UTF-8 characters in the input stream.

MissingHereTagForDocumentBody

An I/O here tag was missing.

MissingHereTag(String)

The indicated I/O here tag was missing.

UnterminatedHereDocuments(String, String)

An unterminated here document sequence was encountered at the end of the input stream.

ReadError(Error)

An I/O error occurred while reading from the input stream.

Implementations

impl TokenizerError

pub const fn is_incomplete(&self) -> bool

Returns true if the error represents an error that could possibly be due to an incomplete input stream.

Trait Implementations

impl Debug for TokenizerError

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

Formats the value using the given formatter.

impl Display for TokenizerError

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

Formats the value using the given formatter.

impl Error for TokenizerError

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.

impl From<Error> for TokenizerError

fn from(source: Error) -> Self

Converts to this type from the input type.