Enum ErrorKind 

pub enum ErrorKind {
    NotEnoughElements(usize),
    TooManyElements(usize),
    ListNotAllowed,
    SymbolNotAllowed,
    StringParsing,
    InvalidElement,
}

The kind of error that occurred during token parsing.

Variants

NotEnoughElements(usize)

The sublist contains less elements than expected by a specified amount.

TooManyElements(usize)

The sublist contains more elements than expected by a specified amount.

ListNotAllowed

No list is allowed in this context.

SymbolNotAllowed

No symbol is allowed in this context.

StringParsing

Error with string parsing.

InvalidElement

Some specific element is invalid.

Trait Implementations

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, __formatter: &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 Error

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.