Enum EvalError 

#[non_exhaustive]
pub enum EvalError {
    NoResponse,
    ResponseTooLarge(c_ulong),
    Io(Error),
    BadResponse {
        window: Window,
        atom: Atom,
        typ: Atom,
        format: u8,
    },
    X11(Error),
}

Error during sending form for evaluation.

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.

NoResponse

Got empty response to non-async request.

Note that this is different than the response data being empty. The data, what crate::Client::eval returns in Ok variant, may be empty and that’s not considered an error.

ResponseTooLarge(c_ulong)

Response too large to handle. This can only happen on systems where usize is smaller than 64-bit.

Io(Error)

An I/O error during communication with the Sawfish server.

BadResponse

Available on crate feature experimental-xcb only.

Invalid format of the window’s response property.

Fields

window: Window

The portal window where the response was read from.

atom: Atom

The atom identifier of the property with the response.

typ: Atom

The actual type of the response property (an atom), see x::GetPropertyReply::type.

format: u8

The actual format of the response property, see x::GetPropertyReply::format.

X11(Error)

Available on crate feature experimental-xcb only.

X11 error during communication with Sawfish server.

Trait Implementations

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Error for EvalError

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<ConnError> for EvalError

fn from(value: ConnError) -> Self

Converts to this type from the input type.

impl From<Error> for EvalError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for EvalError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for EvalError

fn from(value: ErrorKind) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for EvalError

fn from(value: ProtocolError) -> Self

Converts to this type from the input type.