Enum ErrorKind

pub enum ErrorKind {
    UnknownPreprocessorDirective {
        name: SmolStr,
    },
    ExtraTokensInPreprocessorDirective {
        name: SmolStr,
    },
    UnexpectedTokensInDefineArgs,
    Unexpected {
        actual: Token,
        expected: Box<[Token]>,
    },
    EndOfInput {
        expected: Box<[Token]>,
    },
}

Variants

UnknownPreprocessorDirective

Fields

name: SmolStr

ExtraTokensInPreprocessorDirective

Fields

name: SmolStr

UnexpectedTokensInDefineArgs

Unexpected

Fields

actual: Token

expected: Box<[Token]>

EndOfInput

Fields

expected: Box<[Token]>

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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<ErrorKind> for ErrorKind

fn from(value: ErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorKind

fn eq(&self, other: &ErrorKind) -> 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 Eq for ErrorKind

impl StructuralPartialEq for ErrorKind