Struct CommunityMessage 

pub struct CommunityMessage {
    pub version: Version,
    pub community: Bytes,
    pub pdu: CommunityPdu,
}

Community-based SNMP message (v1/v2c).

This unified type handles both SNMPv1 and SNMPv2c messages, which share identical structure but differ in version number. The pdu field is a CommunityPdu that can hold either a standard PDU or a TrapV1 PDU.

Fields

version: Version

SNMP version (V1 or V2c)

community: Bytes

Community string for authentication

pdu: CommunityPdu

Protocol data unit

Implementations

impl CommunityMessage

pub fn new(version: Version, community: impl Into<Bytes>, pdu: Pdu) -> Self

Create a new community message with a standard PDU.

Panics

Panics if version is V3 (use V3Message instead).

pub fn v2c(community: impl Into<Bytes>, pdu: Pdu) -> Self

Create a V2c message (convenience constructor).

pub fn v1(community: impl Into<Bytes>, pdu: Pdu) -> Self

Create a V1 message with a standard PDU (convenience constructor).

pub fn v1_trap(community: impl Into<Bytes>, trap: TrapV1Pdu) -> Self

Create a V1 message carrying a TrapV1 PDU.

pub fn encode(&self) -> Bytes

Encode to BER.

pub fn decode(data: Bytes) -> Result<Self>

Decode from BER.

Returns the message with the version parsed from the data.

pub fn into_pdu(self) -> Option<Pdu>

Consume and return the standard PDU.

Returns None if the PDU is a TrapV1.

pub fn into_community_pdu(self) -> CommunityPdu

Consume and return the CommunityPdu.

pub fn encode_bulk( version: Version, community: impl Into<Bytes>, pdu: &GetBulkPdu, ) -> Bytes

Encode a GETBULK request message (v2c/v3 only).

GETBULK is not supported in SNMPv1.

Trait Implementations

impl Clone for CommunityMessage

fn clone(&self) -> CommunityMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommunityMessage

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

Formats the value using the given formatter.

impl From<CommunityMessage> for Message

fn from(msg: CommunityMessage) -> Self

Converts to this type from the input type.