Enum MctxError 

pub enum MctxError {
    InvalidDestinationPort,
    InvalidMulticastGroup,
    InvalidSourcePort,
    InvalidSourceAddress,
    InvalidInterfaceAddress,
    DuplicatePublication,
    PublicationNotFound,
    SocketCreateFailed(Error),
    SocketOptionFailed(Error),
    SocketBindFailed(Error),
    SocketConnectFailed(Error),
    SocketLocalAddrFailed(Error),
    ExistingSocketMustBeIpv4,
    ExistingSocketPortMismatch {
        expected: u16,
        actual: u16,
    },
    ExistingSocketAddressMismatch {
        expected: Ipv4Addr,
        actual: Ipv4Addr,
    },
    SendFailed(Error),
}

Errors returned by the multicast sender core.

Variants

InvalidDestinationPort

The configured destination port is invalid.

InvalidMulticastGroup

The configured group address is not a valid multicast IPv4 address.

InvalidSourcePort

The configured source port is invalid.

InvalidSourceAddress

The configured source IPv4 address is invalid.

InvalidInterfaceAddress

The configured multicast interface address is invalid.

DuplicatePublication

A publication with the same configuration already exists.

PublicationNotFound

No publication with the requested ID exists.

SocketCreateFailed(Error)

Creating the UDP socket failed.

SocketOptionFailed(Error)

Setting a socket option failed.

SocketBindFailed(Error)

Binding the UDP socket failed.

SocketConnectFailed(Error)

Connecting the UDP socket failed.

SocketLocalAddrFailed(Error)

Reading the local address from a socket failed.

ExistingSocketMustBeIpv4

The provided existing socket does not match the current IPv4-only send model.

ExistingSocketPortMismatch

The provided existing socket is bound to a different UDP port than requested.

Fields

expected: u16

actual: u16

ExistingSocketAddressMismatch

The provided existing socket is bound to a different local IPv4 address than requested.

Fields

expected: Ipv4Addr

actual: Ipv4Addr

SendFailed(Error)

Sending a packet failed.

Trait Implementations

impl Debug for MctxError

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

Formats the value using the given formatter.

impl Display for MctxError

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

Formats the value using the given formatter.

impl Error for MctxError

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.