Struct IonError 

pub struct IonError {
    pub kind: ErrorKind,
    pub message: String,
    pub line: usize,
    pub col: usize,
    pub additional: Vec<IonError>,
}

Fields

kind: ErrorKind

message: String

line: usize

col: usize

additional: Vec<IonError>

Additional errors (for multi-error reporting from parser).

Implementations

impl IonError

pub fn format_with_source(&self, source: &str) -> String

Format error with source context showing the offending line.

pub fn lex(message: impl Into<String>, line: usize, col: usize) -> Self

pub fn parse(message: impl Into<String>, line: usize, col: usize) -> Self

pub fn runtime(message: impl Into<String>, line: usize, col: usize) -> Self

pub fn type_err(message: impl Into<String>, line: usize, col: usize) -> Self

pub fn name(message: impl Into<String>, line: usize, col: usize) -> Self

pub fn propagated_err( message: impl Into<String>, line: usize, col: usize, ) -> Self

pub fn propagated_none(line: usize, col: usize) -> Self

Trait Implementations

impl Clone for IonError

fn clone(&self) -> IonError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IonError

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

Formats the value using the given formatter.

impl Display for IonError

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

Formats the value using the given formatter.

impl Error for IonError

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.