Enum TapError 

pub enum TapError {
    OpenTun(Error),
    InvalidIfname,
    IfreqExecuteError(Error, String),
    SetOffloadFlags(Error),
    SetSizeOfVnetHdr(Error),
}

List of errors the tap implementation can throw.

Variants

OpenTun(Error)

Couldn’t open /dev/net/tun: {0}

InvalidIfname

Invalid interface name

IfreqExecuteError(Error, String)

Error while creating ifreq structure: {0}. Invalid TUN/TAP Backend provided by {1}. Check our documentation on setting up the network devices.

SetOffloadFlags(Error)

Error while setting the offload flags: {0}

SetSizeOfVnetHdr(Error)

Error while setting size of the vnet header: {0}

Trait Implementations

impl Debug for TapError

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

Formats the value using the given formatter.

impl Display for TapError

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

Formats the value using the given formatter.

impl Error for TapError

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<TapError> for NetworkInterfaceError

fn from(source: TapError) -> Self

Converts to this type from the input type.