Enum ComputerError 

pub enum ComputerError {
    InvalidArguments(String),
    ExecutionFailed(String),
    Io(Error),
    Unsupported(String),
    AppNotFound(String),
    WindowNotFound(String),
    ElementNotFound(String),
    StaleElement(String),
    PermissionRequired(String),
    PolicyDenied(String),
    ConfirmRequired(String),
    ConfirmDenied(String),
    BlockedUrl(String),
    Paused(String),
    CdpUnavailable(String),
    DisplayUnavailable(String),
}

Failure from argument checking or desktop automation.

Variants

InvalidArguments(String)

The action or flag value cannot be used.

ExecutionFailed(String)

The operating system or a backend call failed.

Io(Error)

A filesystem or process call failed.

Unsupported(String)

The platform does not implement this operation.

AppNotFound(String)

No running app matched the name, bundle id, or pid.

WindowNotFound(String)

The app resolved, but the window did not.

ElementNotFound(String)

The element index is missing from the fresh tree.

StaleElement(String)

The element index exists, but its role, identifier, or frame changed.

PermissionRequired(String)

Accessibility or Screen Recording permission is off.

PolicyDenied(String)

A built-in or configured policy refused the action.

ConfirmRequired(String)

A sensitive action needs a confirm hook and none is configured.

ConfirmDenied(String)

The confirm hook exited non-zero or timed out.

BlockedUrl(String)

A browser URL matched the block list.

Paused(String)

Local user input tripped the kill switch.

CdpUnavailable(String)

Chrome DevTools is not enabled or no debugging port is open.

DisplayUnavailable(String)

The screen is locked, asleep, or no display is attached.

Implementations

impl ComputerError

pub fn code(&self) -> &'static str

Stable machine-readable code used in JSON error objects.

Trait Implementations

impl Debug for ComputerError

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

Formats the value using the given formatter.

impl Display for ComputerError

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

Formats the value using the given formatter.

impl Error for ComputerError

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 From<ComputerError> for ElementError

fn from(error: ComputerError) -> Self

Converts to this type from the input type.

impl From<ComputerError> for Response

fn from(error: ComputerError) -> Self

Converts to this type from the input type.

impl From<Error> for ComputerError

fn from(source: Error) -> Self

Converts to this type from the input type.