Enum UlcpError 

pub enum UlcpError {
    Io(Error),
    Disconnected,
    Protocol(&'static str),
    Status(Status),
    UnexpectedReset(Status),
    FrameTooLarge(usize),
    Timeout,
    Transport(String),
    AdministrativeAttach,
}

Variants

Io(Error)

Disconnected

The stream reached end-of-file; the device link is gone.

Protocol(&'static str)

The device violated the ULCP.

Status(Status)

The device reported a failure status for a command.

UnexpectedReset(Status)

The device reset outside of an initialization handshake, losing its configuration. The radio must be re-initialized.

FrameTooLarge(usize)

The frame exceeds the device’s advertised MTU.

Timeout

The device did not answer a command in time.

Transport(String)

A non-stream transport failed.

AdministrativeAttach

A host-domain write was attempted on an administrative handle. Administering a device configures the device; it does not claim the device (see AttachMode).

Trait Implementations

impl Debug for UlcpError

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

Formats the value using the given formatter.

impl Display for UlcpError

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

Formats the value using the given formatter.

impl Error for UlcpError

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 UlcpError

fn from(error: Error) -> Self

Converts to this type from the input type.