Enum SeatError 

pub enum SeatError {
    NoWaylandSession,
    MissingRuntimeDir,
    SocketCreate(String),
    Xwayland(String),
    Xauth(String),
    PeerCredential(String),
    Capture(String),
    Input(String),
    Process(String),
    Io(Error),
    Custom(String),
}

Every failure mode of the agent seat, from session discovery through capture and input injection.

Low-level APIs such as crate::AgentSeat and crate::SeatApp return this type directly; the high-level crate::Error wraps it and exposes it through std::error::Error::source. The String payloads carry free-form context while the variant identifies the failing subsystem.

Variants

NoWaylandSession

No Wayland session exists to proxy into: WAYLAND_DISPLAY is unset or the compositor socket it names does not exist.

MissingRuntimeDir

XDG_RUNTIME_DIR is unset or empty, so no socket path can be derived.

SocketCreate(String)

The private agent seat socket could not be bound or configured.

Xwayland(String)

The XWayland compatibility bridge failed to start or serve.

Xauth(String)

xauth credential setup for the XWayland bridge failed.

PeerCredential(String)

Kernel peer credentials of a connecting app could not be read or did not validate.

Capture(String)

Reading or decoding the app’s rendered frame failed.

Input(String)

Synthesizing or delivering input events to the app failed.

Process(String)

Spawning or supervising a helper process or worker thread failed.

Io(Error)

An underlying I/O operation failed.

Custom(String)

Any other failure that does not fit a dedicated variant.

Trait Implementations

impl Debug for SeatError

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

Formats the value using the given formatter.

impl Display for SeatError

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

Formats the value using the given formatter.

impl Error for SeatError

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<&str> for SeatError

fn from(message: &str) -> Self

Converts to this type from the input type.

impl From<Error> for SeatError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SeatError> for Error

fn from(error: SeatError) -> Self

Converts to this type from the input type.

impl From<String> for SeatError

fn from(message: String) -> Self

Converts to this type from the input type.