ctaphid::error

Enum ResponseError

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pub enum ResponseError {
    CommandFailed(DeviceError),
    MessageDefragmentationFailed(DefragmentationError),
    PacketParsingFailed(ParseError),
    PacketReceivingFailed(Box<dyn Error + Send + Sync>),
    Timeout,
    MissingErrorCode,
    UnexpectedCommand {
        expected: Command,
        actual: Command,
    },
    UnexpectedKeepAlive(Command),
    UnexpectedResponseData(Vec<u8>),
}
Expand description

An error that occured while receiving a response from a CTAPHID device.

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CommandFailed(DeviceError)

The command execution failed.

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MessageDefragmentationFailed(DefragmentationError)

The response message could not be assembled from CTAPHID packets.

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PacketParsingFailed(ParseError)

A response packet could not be parsed.

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PacketReceivingFailed(Box<dyn Error + Send + Sync>)

A response packet could not be received from the device.

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Timeout

The device did not response within the specified timeout.

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MissingErrorCode

The device returned an error packet without an error code.

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UnexpectedCommand

The device returned a response packet with an unexpected command ID.

Fields

§expected: Command

The expected command ID.

§actual: Command

The actual command ID.

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UnexpectedKeepAlive(Command)

The device sent an unexpected KEEPALIVE message while waiting for the response to a command.

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UnexpectedResponseData(Vec<u8>)

The device returned response data although an empty response was expected.

Trait Implementations§

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impl Debug for ResponseError

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

Formats the value using the given formatter. Read more
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impl Display for ResponseError

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

Formats the value using the given formatter. Read more
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impl Error for ResponseError

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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<ResponseError> for Error

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fn from(error: ResponseError) -> Self

Converts to this type from the input type.

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