Struct DogeError 

pub struct DogeError {
    pub kind: ErrorKind,
    pub message: String,
    pub location: Option<ErrorLocation>,
}

A catchable runtime error: a category plus a precise, plain-English message.

Fields

kind: ErrorKind

message: String

location: Option<ErrorLocation>

The raise site, carried only across bonk err so a re-raised error keeps its original location. None on a freshly built error — the catch site supplies the location when it becomes an error_value.

Implementations

impl DogeError

pub fn new(kind: ErrorKind, message: impl Into<String>) -> Self

pub fn type_error(message: impl Into<String>) -> Self

pub fn division_by_zero(message: impl Into<String>) -> Self

pub fn overflow(message: impl Into<String>) -> Self

pub fn index_out_of_bounds(message: impl Into<String>) -> Self

pub fn key_error(message: impl Into<String>) -> Self

pub fn value_error(message: impl Into<String>) -> Self

pub fn attr_error(message: impl Into<String>) -> Self

pub fn io_error(message: impl Into<String>) -> Self

Trait Implementations

impl Clone for DogeError

fn clone(&self) -> DogeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DogeError

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

Formats the value using the given formatter.

impl Display for DogeError

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

Formats the value using the given formatter.

impl Eq for DogeError

impl Error for DogeError

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 PartialEq for DogeError

fn eq(&self, other: &DogeError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DogeError