Enum StartChromiumError 

pub enum StartChromiumError {
    UnsupportedRuntime {
        runtime: RuntimeSelection,
    },
    InvalidCustomScheme {
        detail: String,
    },
    BridgeLoad(BridgeLoadError),
    BridgeClientCreateReturnedNull,
    PrepareChannel(BridgeError),
    TokenGeneration(Error),
    ProcessSpawn(Error),
    ConnectInherited(BridgeError),
    Authenticate(BridgeError),
    SessionConnect(Error),
}

Errors that can occur while launching Chromium and completing initial bridge/session setup.

Variants

UnsupportedRuntime

The requested runtime is recognized but not currently supported for startup.

Fields

runtime: RuntimeSelection

InvalidCustomScheme

Custom scheme registrations contained invalid launch-time input.

Fields

detail: String

BridgeLoad(BridgeLoadError)

The runtime bridge library or one of its required symbols could not be loaded.

BridgeClientCreateReturnedNull

The bridge loaded but failed to allocate a client handle.

PrepareChannel(BridgeError)

Preparing the inherited IPC channel for the child process failed.

TokenGeneration(Error)

Random session-token generation failed before launch.

ProcessSpawn(Error)

Spawning the Chromium child process failed at the OS process layer.

ConnectInherited(BridgeError)

The bridge client could not bind the inherited IPC endpoint after spawn.

Authenticate(BridgeError)

Bridge session authentication failed after the IPC connection was established.

SessionConnect(Error)

The backend connected, but the higher-level browser session setup failed.

Trait Implementations

impl Debug for StartChromiumError

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

Formats the value using the given formatter.

impl Display for StartChromiumError

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

Formats the value using the given formatter.

impl Error for StartChromiumError

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<BridgeLoadError> for StartChromiumError

fn from(source: BridgeLoadError) -> Self

Converts to this type from the input type.