Enum EvalError

#[non_exhaustive]
pub enum EvalError {
    Unsupported,
    Finished,
    InvalidJs(String),
    Communication(String),
    Serialization(Error),
}

Represents an error when evaluating JavaScript

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unsupported

The platform does not support evaluating JavaScript.

Finished

The provided JavaScript has already been ran.

InvalidJs(String)

The provided JavaScript is not valid and can’t be ran.

Communication(String)

Represents an error communicating between JavaScript and Rust.

Serialization(Error)

Represents an error serializing or deserializing the result of an eval

Trait Implementations

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Error for EvalError

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.