Enum OriginateError 

#[non_exhaustive]
pub enum OriginateError {
    ReservedNetwork,
    GlobalWithDadr,
    OwnAddress,
    BroadcastNotUnconfirmed,
    UnknownPort,
    NoRoute,
    Busy,
    Unreachable,
    GroupDestination,
    TooLong {
        octets: usize,
        limit: usize,
    },
    Unwritable,
}

Why Router::originate sent nothing.

It is #[non_exhaustive], so a new refusal isn’t a breaking change: a match needs a wildcard arm.

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.

ReservedNetwork

DNET 0, which names no network.

GlobalWithDadr

A DADR beside DNET 0xFFFF: a global broadcast names no node.

OwnAddress

The router’s own address: its application, not a wire.

BroadcastNotUnconfirmed

A broadcast destination for an APDU other than an Unconfirmed-Request (Clause 6.3).

UnknownPort

The source selection names a port the router doesn’t have, or the route does.

NoRoute

The table has no route to the network. A search for one was started, unless one was made within the cooldown (Clause 6.6.3.1); poll for it.

Busy

The route is marked busy by flow control (Clause 6.6.3.6).

Unreachable

The route has failed for good (Clause 6.6.3.5).

GroupDestination

The DADR is a group address on its directly attached port that the router may not send this to (Group).

TooLong

Longer than the egress port carries.

Fields

octets: usize

The NPDU’s length.

limit: usize

The port’s limit for that kind of send.

Unwritable

Longer than the scratch, or with a field no NPDU may carry.

Trait Implementations

impl Clone for OriginateError

fn clone(&self) -> OriginateError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OriginateError

impl Debug for OriginateError

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

Formats the value using the given formatter.

impl Display for OriginateError

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

Formats the value using the given formatter.

impl Eq for OriginateError

impl Error for OriginateError

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<OriginateError> for OriginateFailure

fn from(error: OriginateError) -> Self

Converts to this type from the input type.

impl PartialEq for OriginateError

fn eq(&self, other: &OriginateError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OriginateError