Enum ShellError 

#[non_exhaustive]
pub enum ShellError {
    SessionClosed,
    Core(MmdvmError),
    Io(Error),
    BufferFull {
        mode: ModemMode,
    },
    Nak {
        command: u8,
        reason: NakReason,
    },
}

Errors surfaced by the async shell.

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.

SessionClosed

The session task has exited — consumer handle received a closed channel.

Core(MmdvmError)

A frame failed to encode/decode per the MMDVM codec.

Io(Error)

Transport-level I/O failure.

BufferFull

The consumer submitted a voice frame but the modem’s TX buffer is full; the frame was dropped to protect the FIFO from overflow.

Fields

mode: ModemMode

The mode whose FIFO is saturated.

Nak

A modem NAK response was received.

Fields

command: u8

The command byte that was rejected.

reason: NakReason

The rejection reason the modem reported.

Trait Implementations

impl Debug for ShellError

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

Formats the value using the given formatter.

impl Display for ShellError

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

Formats the value using the given formatter.

impl Error for ShellError

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 ShellError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MmdvmError> for ShellError

fn from(source: MmdvmError) -> Self

Converts to this type from the input type.