Enum LexerErrorDetails

pub enum LexerErrorDetails {
    InvalidFile,
    ZeroLengthInput,
    EndOfInput,
    StreamFailure,
    NonUtf8InputDetected,
    UnexpectedToken(Token),
    PairExpected,
    InvalidRootObject,
    InvalidObject,
    InvalidArray,
    InvalidCharacter(char),
    MatchFailed(String, String),
    InvalidNumericRepresentation(String),
    InvalidEscapeSequence(String),
    InvalidUnicodeEscapeSequence(String),
}

A global enumeration of error codes

Variants

InvalidFile

An invalid file has been specified. It might not exist, or might not be accessible

ZeroLengthInput

We can’t parse nothing.

EndOfInput

End of input has been reached. This is used as a stopping condition at various points.

StreamFailure

If pulling bytes from an underlying stream (or [BufRead]) of some description, and an error occurs, this will be returned.

NonUtf8InputDetected

Dodgy UTF8 has been found in the input.

UnexpectedToken(Token)

Edge case error condition. This means that something has gone horribly wrong with the parse.

PairExpected

KV pair is expected but not detected.

InvalidRootObject

Supplied JSON doesn’t have an object or array as a root object.

InvalidObject

The parse of an object has failed.

InvalidArray

The parse of an array has failed.

InvalidCharacter(char)

An invalid character has been detected within the input.

MatchFailed(String, String)

Whilst looking for a literal string token (null, true, false) a match couldn’t be found

InvalidNumericRepresentation(String)

A number has been found with an incorrect string representation.

InvalidEscapeSequence(String)

An invalid escape sequence has been found within the input.

InvalidUnicodeEscapeSequence(String)

An invalid unicode escape sequence (\uXXX) has been found within the input.

Trait Implementations

impl Clone for LexerErrorDetails

fn clone(&self) -> LexerErrorDetails

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LexerErrorDetails

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

Formats the value using the given formatter.

impl Display for LexerErrorDetails

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

Formats the value using the given formatter.

impl PartialEq for LexerErrorDetails

fn eq(&self, other: &LexerErrorDetails) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LexerErrorDetails