Enum CmdError 

#[non_exhaustive]
pub enum CmdError {
    Standard(WebDriver),
    BadUrl(ParseError),
    Failed(Error),
    FailedC(Error),
    Lost(Error),
    NotJson(String),
    Json(Error),
    NotW3C(Value),
    InvalidArgument(String, String),
    ImageDecodeError(DecodeError),
    PdfDecodeError(DecodeError),
    WaitTimeout,
}

An error occurred while executing some browser action.

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.

Standard(WebDriver)

A standard WebDriver error occurred.

See the spec for details about what each of these errors represent.

BadUrl(ParseError)

A bad URL was encountered during parsing.

This normally happens if a link is clicked or the current URL is requested, but the URL in question is invalid or otherwise malformed.

Failed(Error)

A request to the WebDriver server failed.

FailedC(Error)

A request to the WebDriver server failed (error in hyper_util’s legacy client).

Lost(Error)

The connection to the WebDriver server was lost.

NotJson(String)

The WebDriver server responded with a non-standard, non-JSON reply.

Json(Error)

The WebDriver server responded to a command with an invalid JSON response.

NotW3C(Value)

The WebDriver server produced a response that does not conform to the W3C WebDriver specification.

Note: if you are trying to use phantomjs or chromedriver, note that these WebDriver implementations do not conform to the spec at this time. For example, chromedriver does not place sessionId for NewSession or errors under the value key in responses, and does not correctly encode and decode WebElement references.

InvalidArgument(String, String)

A function was invoked with an invalid argument.

ImageDecodeError(DecodeError)

Could not decode a base64 image

PdfDecodeError(DecodeError)

Could not decode a base64 PDF.

WaitTimeout

Timeout of a wait condition.

When waiting for a for a condition using Client::wait, any of the consuming methods, waiting on some condition, may return this error, indicating that the timeout waiting for the condition occurred.

Implementations

impl CmdError

pub fn is_detached_shadow_root(&self) -> bool

Return true if this error matches ErrorStatus::DetachedShadowRoot.

pub fn is_element_not_interactable(&self) -> bool

Return true if this error matches ErrorStatus::ElementNotInteractable.

pub fn is_element_not_selectable(&self) -> bool

Return true if this error matches ErrorStatus::ElementNotSelectable.

pub fn is_insecure_certificate(&self) -> bool

Return true if this error matches ErrorStatus::InsecureCertificate.

pub fn is_invalid_argument(&self) -> bool

Return true if this error matches ErrorStatus::InvalidArgument.

pub fn is_invalid_cookie_domain(&self) -> bool

Return true if this error matches ErrorStatus::InvalidCookieDomain.

pub fn is_invalid_coordinates(&self) -> bool

Return true if this error matches ErrorStatus::InvalidCoordinates.

pub fn is_invalid_element_state(&self) -> bool

Return true if this error matches ErrorStatus::InvalidElementState.

pub fn is_invalid_selector(&self) -> bool

Return true if this error matches ErrorStatus::InvalidSelector.

pub fn is_invalid_session_id(&self) -> bool

Return true if this error matches ErrorStatus::InvalidSessionId.

pub fn is_javascript_error(&self) -> bool

Return true if this error matches ErrorStatus::JavascriptError.

pub fn is_move_target_out_of_bounds(&self) -> bool

Return true if this error matches ErrorStatus::MoveTargetOutOfBounds.

pub fn is_no_such_alert(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchAlert.

pub fn is_no_such_cookie(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchCookie.

pub fn is_no_such_element(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchElement.

pub fn is_no_such_frame(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchFrame.

pub fn is_no_such_shadow_root(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchShadowRoot.

pub fn is_no_such_window(&self) -> bool

Return true if this error matches ErrorStatus::NoSuchWindow.

pub fn is_script_timeout(&self) -> bool

Return true if this error matches ErrorStatus::ScriptTimeout.

pub fn is_session_not_created(&self) -> bool

Return true if this error matches ErrorStatus::SessionNotCreated.

pub fn is_stale_element_reference(&self) -> bool

Return true if this error matches ErrorStatus::StaleElementReference.

pub fn is_timeout(&self) -> bool

Return true if this error matches ErrorStatus::Timeout.

pub fn is_unable_to_capture_screen(&self) -> bool

Return true if this error matches ErrorStatus::UnableToCaptureScreen.

pub fn is_unable_to_set_cookie(&self) -> bool

Return true if this error matches ErrorStatus::UnableToSetCookie.

pub fn is_unexpected_alert_open(&self) -> bool

Return true if this error matches ErrorStatus::UnexpectedAlertOpen.

pub fn is_unknown_command(&self) -> bool

Return true if this error matches ErrorStatus::UnknownCommand.

pub fn is_unknown_error(&self) -> bool

Return true if this error matches ErrorStatus::UnknownError.

pub fn is_unknown_method(&self) -> bool

Return true if this error matches ErrorStatus::UnknownMethod.

pub fn is_unknown_path(&self) -> bool

Return true if this error matches ErrorStatus::UnknownPath.

pub fn is_unsupported_operation(&self) -> bool

Return true if this error matches ErrorStatus::UnsupportedOperation.

Trait Implementations

impl Debug for CmdError

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

Formats the value using the given formatter.

impl Display for CmdError

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

Formats the value using the given formatter.

impl Error for CmdError

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

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

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<Error> for CmdError

fn from(e: IOError) -> Self

Converts to this type from the input type.

impl From<Error> for CmdError

fn from(e: HError) -> Self

Converts to this type from the input type.

impl From<Error> for CmdError

fn from(e: HCError) -> Self

Converts to this type from the input type.

impl From<Error> for CmdError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<InvalidWindowHandle> for CmdError

fn from(_: InvalidWindowHandle) -> Self

Converts to this type from the input type.

impl From<ParseError> for CmdError

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl TryFrom<CmdError> for ErrorStatus

type Error = CmdError

The type returned in the event of a conversion error.

fn try_from(value: CmdError) -> Result<Self, Self::Error>

Performs the conversion.