Struct GenericNack 

pub struct GenericNack {
    pub sequence_number: u32,
    pub command_status: u32,
    pub status_name: String,
}

Represents a Generic NACK PDU.

Sent when a PDU cannot be identified or is malformed (e.g., invalid Command ID).

Fields

sequence_number: u32

Sequence number of the PDU

command_status: u32

The error code explaining why the NACK was sent

status_name: String

Human-readable status name

Implementations

impl GenericNack

pub fn new(status_name: &str, sequence_number: u32) -> Self

Create a new Generic NACK.

Examples

use smpp_codec::pdus::GenericNack;

let sequence_number: u32 = 1;
let nack = GenericNack::new("ESME_RINVCMDID", sequence_number);

pub fn encode(&self, writer: &mut impl Write) -> Result<(), PduError>

Encode the struct into raw bytes for the network.

Errors

Returns a PduError if an I/O error occurs while writing.

Examples

let mut buffer = Vec::new();
nack.encode(&mut buffer).expect("Encoding failed");

pub fn decode(buffer: &[u8]) -> Result<Self, PduError>

Decode raw bytes from the network into the struct.

Errors

Returns a PduError if the buffer is too short.

Examples

let decoded = GenericNack::decode(&buffer).expect("Decoding failed");
assert_eq!(decoded.status_name, "ESME_RINVCMDID");

Trait Implementations

impl Clone for GenericNack

fn clone(&self) -> GenericNack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenericNack

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

Formats the value using the given formatter.

impl PartialEq for GenericNack

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GenericNack