Enum SocketOptionError 

pub enum SocketOptionError {
    TryAgain,
    InvalidFileDescriptor,
    DestinationAddressRequired,
    TimeoutTooBig,
    InvalidOption,
    AlreadyConnected,
    UnsupportedOption,
    NotASocket,
    OutOfMemory,
    OutOfResources,
    OperationNotSupported,
    ModemShutdown,
}

Errors that can occur when setting socket options.

Variants

TryAgain

The option could not be set when requested, try again.

InvalidFileDescriptor

The socket argument is not a valid file descriptor.

DestinationAddressRequired

The socket option NRF_SO_RAI with value NRF_RAI_NO_DATA cannot be set on a socket that is not connected.

TimeoutTooBig

The send and receive timeout values are too big to fit into the timeout fields in the socket structure.

InvalidOption

The specified option is invalid at the specified socket level or the socket has been shut down.

AlreadyConnected

The socket is already connected, and a specified option cannot be set while the socket is connected.

UnsupportedOption

The option is not supported by the protocol.

NotASocket

The socket argument does not refer to a socket.

OutOfMemory

There was insufficient memory available for the operation to complete.

OutOfResources

Insufficient resources are available in the system to complete the call.

OperationNotSupported

The option is not supported with the current socket configuration.

ModemShutdown

Modem was shut down.

Trait Implementations

impl Clone for SocketOptionError

fn clone(&self) -> SocketOptionError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SocketOptionError

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

Formats the value using the given formatter.

impl From<SocketOptionError> for Error

fn from(e: SocketOptionError) -> Self

Converts to this type from the input type.

impl From<i32> for SocketOptionError

fn from(errno: i32) -> Self

Converts to this type from the input type.