Struct Error 

pub struct Error {
    pub kind: ErrorKind,
    pub context: Vec<String>,
}

Fields

kind: ErrorKind

The underlying type of error.

context: Vec<String>

An optional list of context messages describing the error. This corresponds to the JavaScript Error’s message property.

Implementations

impl Error

pub fn external<T: RuntimeError + 'static>(error: T) -> Error

Creates an Error from any type that implements RuntimeError.

pub fn from_js_conversion(from: &'static str, to: &'static str) -> Error

pub fn to_js_conversion(from: &'static str, to: &'static str) -> Error

pub fn recursive_mut_callback() -> Error

pub fn not_a_function() -> Error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &'static str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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 From<ErrorKind> for Error

fn from(error: ErrorKind) -> Error

Converts to this type from the input type.

impl<T: RuntimeError + 'static> From<T> for Error

fn from(error: T) -> Error

Converts to this type from the input type.

impl ResultExt for Error

fn js_err_context<D: Display>(self, context: D) -> Self

fn js_err_context_with<D: Display, F: FnOnce(&Error) -> D>(self, op: F) -> Self