Enum ChromeError 

pub enum ChromeError {
    NotFound(String),
    LaunchFailed(String),
    StartupTimeout {
        port: u16,
    },
    HttpError(String),
    ParseError(String),
    NoActivePort,
    NotRunning(String),
    Io(Error),
}

Errors that can occur during Chrome discovery and launch.

Variants

NotFound(String)

Chrome executable was not found on the system.

LaunchFailed(String)

Chrome process failed to launch.

StartupTimeout

Chrome did not start accepting connections within the timeout.

Fields

port: u16

The port Chrome was expected to listen on.

HttpError(String)

HTTP request to Chrome’s debug endpoint failed.

ParseError(String)

Failed to parse a response from Chrome.

NoActivePort

The DevToolsActivePort file was not found.

NotRunning(String)

No running Chrome instance could be discovered.

Io(Error)

An I/O error occurred.

Trait Implementations

impl Debug for ChromeError

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

Formats the value using the given formatter.

impl Display for ChromeError

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

Formats the value using the given formatter.

impl Error for ChromeError

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<ChromeError> for AppError

fn from(e: ChromeError) -> Self

Converts to this type from the input type.

impl From<Error> for ChromeError

fn from(e: Error) -> Self

Converts to this type from the input type.