Struct JsError 

pub struct JsError {
    pub message: String,
    pub filename: String,
    pub line: u32,
    pub column: u32,
    pub stack: Option<String>,
}

Fields

message: String

filename: String

line: u32

column: u32

stack: Option<String>

Implementations

impl JsError

pub unsafe fn throw_on(&self, cx: *mut JSContext)

Throw this error on the given JSContext.

Safety

cx must be a valid JSContext pointer.

Trait Implementations

impl Debug for JsError

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

Formats the value using the given formatter.

impl Display for JsError

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

Formats the value using the given formatter.

impl Error for JsError

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 JsErrorExt for JsError

fn to_error_code(&self) -> ErrorCode