Enum AtspiError 

#[non_exhaustive]
pub enum AtspiError {
    Conversion(&'static str),
    CacheVariantMismatch,
    MemberMatch(String),
    InterfaceMatch(String),
    KindMatch(String),
    InterfaceNotAvailable(&'static str),
    SignatureMatch(String),
    UnknownInterface,
    MissingInterface,
    MissingMember,
    MissingPath,
    UnknownRole(u32),
    MissingName,
    UnknownSignal,
    Owned(String),
    NullRef(&'static str),
    Zbus(String),
    ZBusNames(Error),
    Zvariant(Error),
    ParseError(&'static str),
    PathConversionError(ObjectPathConversionError),
    IO(Error),
    IntConversionError(TryFromIntError),
    Infallible,
}

An error type that can describe atspi and std and different zbus errors.

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.

Conversion(&'static str)

Converting one type into another failure

CacheVariantMismatch

When testing on either variant, we might find the we are not interested in.

MemberMatch(String)

On specific types, if the event / message member does not match the Event’s name.

InterfaceMatch(String)

On specific types, if the event / message member does not match the Event’s name.

KindMatch(String)

On specific types, if the kind (string variant) does not match the Event’s kind.

InterfaceNotAvailable(&'static str)

When an interface is not available.

SignatureMatch(String)

To indicate a match or equality test on a signal body signature failed.

UnknownInterface

When matching on an unknown interface

MissingInterface

No interface on event.

MissingMember

No member on event.

MissingPath

No path on event.

UnknownRole(u32)

When matching on an unknown role

MissingName

No name on bus.

UnknownSignal

The signal that was encountered is unknown.

Owned(String)

Other errors.

NullRef(&'static str)

Null-reference error. This is used when an ObjectRef is expected to be non-null, but it is null.

Zbus(String)

A zbus or zbus::Fdo error. variant.

ZBusNames(Error)

A zbus_names error variant

Zvariant(Error)

A zbus_names error variant

ParseError(&'static str)

Failed to parse a string into an enum variant

PathConversionError(ObjectPathConversionError)

Failed to get the ID of a path.

IO(Error)

Std i/o error variant.

IntConversionError(TryFromIntError)

Failed to convert an integer into another type of integer (usually i32 -> usize).

Infallible

An infallible error; this is just something to satisfy the compiler.

Trait Implementations

impl Debug for AtspiError

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

Formats the value using the given formatter.

impl Display for AtspiError

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

Formats the value using the given formatter.

impl Error for AtspiError

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<Error> for AtspiError

Available on crate feature zbus only.

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AtspiError

Available on crate feature zbus only.

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AtspiError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AtspiError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AtspiError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for AtspiError

fn from(_e: Infallible) -> Self

Converts to this type from the input type.

impl From<ObjectPathConversionError> for AtspiError

fn from(e: ObjectPathConversionError) -> AtspiError

Converts to this type from the input type.

impl From<TryFromIntError> for AtspiError

fn from(e: TryFromIntError) -> Self

Converts to this type from the input type.