Struct ParseError

pub struct ParseError {
    error_code: ErrorCode,
    message: String,
    position: usize,
    underline_length: usize,
}

Error that occurs during parsing

Fields

error_code: ErrorCode

The structured error code for this error

message: String

Error message describing the problem

position: usize

Position in the source code where the error occurred

underline_length: usize

Length of the underlined part

Implementations

impl ParseError

pub fn new( error_code: ErrorCode, message: &str, position: usize, underline_length: usize, ) -> Self

Creates a new parse error with the given error code, message and position

pub fn to_compiler_error(&self, line_info: &LineInfo<'_>) -> CompilerError

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, f: &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.