Enum macros_core::ParseErrorKind

#[non_exhaustive]
pub enum ParseErrorKind {
    UnknownLiteral(String),
    InvalidByte(u8),
    InvalidEscapeCharacter(u8),
    SuffixNoE,
    InvalidDigit(u8, u8),
    MultipleDecimalPointsInFloat,
    MultipleExponentsInFloat,
    UnexpectedSignInFloat,
    MultipleSignsInFloat,
    MissingExponentDigits,
    MissingUnicodeOpeningBrace,
    TooManyUnicodeDigits,
    MissingUnicodeDigits,
    UnexpectedEndOfInput(String),
    Expected(Token, Token),
    NoMatchingChoice,
    ExpectedGroup(Delimiter),
    InputTooLong,
    ExpectedRepetition,
    InvalidValidatorPosition,
    ValidatorFailed(String),
}

The specific kind of parse error encountered.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnknownLiteral(String)

InvalidByte(u8)

InvalidEscapeCharacter(u8)

SuffixNoE

InvalidDigit(u8, u8)

MultipleDecimalPointsInFloat

MultipleExponentsInFloat

UnexpectedSignInFloat

MultipleSignsInFloat

MissingExponentDigits

MissingUnicodeOpeningBrace

TooManyUnicodeDigits

MissingUnicodeDigits

UnexpectedEndOfInput(String)

Expected(Token, Token)

NoMatchingChoice

ExpectedGroup(Delimiter)

InputTooLong

ExpectedRepetition

InvalidValidatorPosition

ValidatorFailed(String)

Trait Implementations

impl Debug for ParseErrorKind

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

Formats the value using the given formatter.

impl Display for ParseErrorKind

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

Formats the value using the given formatter.

impl Error for ParseErrorKind

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.