Enum ParseError 

pub enum ParseError {
    UnexpectedEOF,
    MissingClosingParen,
    UnexpectedClosingParen,
}

Parse errors that can occur during S-expression parsing.

This enum provides detailed error information for debugging and error handling in production environments.

Variants

UnexpectedEOF

Unexpected end of input while parsing

MissingClosingParen

Missing closing parenthesis in a list

UnexpectedClosingParen

Unexpected closing parenthesis (no matching opening parenthesis)

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)>

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.