Struct Counters 

#[non_exhaustive]
pub struct Counters {
    pub address_length_drops: u64,
    pub global_broadcast_dadr_drops: u64,
    pub broadcast_pdu_type_drops: u64,
    pub malformed: u64,
    pub routed_drops: u64,
}

What a NetworkLayer has dropped on receipt since it was created, by reason. Each total saturates at u64::MAX. A dropped NPDU reaches neither the APDU nor the control receiver, so it never shows up in their admission counters. The totals never change a decision, and name no peer.

It is #[non_exhaustive], so a new count isn’t a breaking change. Outside this crate, build one from Counters::default() and set its fields.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

address_length_drops: u64

NPDUs with an address past MAX_MAC_LEN: their DLEN or SLEN (#1141), or the link-layer source MAC the transport reported (#1198).

global_broadcast_dadr_drops: u64

NPDUs whose DNET 0xFFFF also carried a DADR (#1379).

broadcast_pdu_type_drops: u64

Broadcasts, global or remote, whose APDU wasn’t an Unconfirmed-Request (#1491).

malformed: u64

Frames that didn’t parse as an NPDU for any other reason.

routed_drops: u64

NPDUs whose DNET named one network: for a device elsewhere, which a node that doesn’t route drops (Clauses 6.5.2.1, 6.5.2.2 and 6.5.4).

Trait Implementations

impl Clone for Counters

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Counters

impl Debug for Counters

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

Formats the value using the given formatter.

impl Default for Counters

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Counters

impl PartialEq for Counters

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Counters