Enum mexprp::errors::ParseError

pub enum ParseError {
    UnexpectedToken {
        token: String,
    },
    MismatchedParentheses,
    Expected {
        expected: Expected,
    },
}

An error that can occur during parsing

Variants

UnexpectedToken

Fields

token: String

The token

Got an unexpected token

MismatchedParentheses

Parentheses didn’t match

Expected

Fields

expected: Expected

The thing that was expected

Expected something but it wasn’t found

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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.

impl From<ParseError> for EvalError

fn from(t: ParseError) -> EvalError

Converts to this type from the input type.