Enum csnmp::client::SnmpClientError

pub enum SnmpClientError {
    CreatingSocket {
        io_error: Error,
    },
    Connecting {
        io_error: Error,
    },
    EncodingOutgoing {
        message_error: SnmpMessageError,
    },
    Sending {
        io_error: Error,
    },
    ShortSend {
        expected: usize,
        sent: usize,
    },
    Receiving {
        io_error: Error,
    },
    DecodingIncoming {
        message_error: SnmpMessageError,
    },
    InvalidPdu {
        pdu: Snmp2cPdu,
    },
    BindingCount {
        expected: usize,
        obtained: Vec<VariableBinding>,
    },
    UnexpectedValue {
        expected: ObjectIdentifier,
        obtained: Vec<VariableBinding>,
    },
    PrecedingValue {
        previous_oid: ObjectIdentifier,
        obtained: Vec<VariableBinding>,
    },
    NonIncreasingValue {
        previous_oid: ObjectIdentifier,
        next_oid: ObjectIdentifier,
        obtained: Vec<VariableBinding>,
    },
    DuplicateValue {
        oid: ObjectIdentifier,
        obtained: Vec<VariableBinding>,
    },
    FailedBinding {
        binding: VariableBinding,
    },
    TimedOut,
}

An error that can occur during SNMP communication.

Variants

CreatingSocket

Fields

io_error: Error

An error occurred while creating the socket.

Connecting

Fields

io_error: Error

An error occurred while connecting the socket to a specific server.

EncodingOutgoing

Fields

message_error: SnmpMessageError

An error occurred while encoding the outgoing message.

Sending

Fields

io_error: Error

An error occurred while sending a message.

ShortSend

Fields

expected: usize

sent: usize

The message was truncated while being sent.

Receiving

Fields

io_error: Error

An error occurred while receiving a message.

DecodingIncoming

Fields

message_error: SnmpMessageError

An error occurred while decoding the incoming message.

InvalidPdu

Fields

pdu: Snmp2cPdu

The response contains an invalid Protocol Data Unit.

BindingCount

Fields

expected: usize

obtained: Vec<VariableBinding>

An unexpected number of variable bindings has been received.

UnexpectedValue

Fields

expected: ObjectIdentifier

obtained: Vec<VariableBinding>

An unexpected value has been obtained in a Get operation.

PrecedingValue

Fields

previous_oid: ObjectIdentifier

obtained: Vec<VariableBinding>

A value preceding the provided previous OID has been obtained in a GetNext or GetBulk operation.

NonIncreasingValue

Fields

previous_oid: ObjectIdentifier

next_oid: ObjectIdentifier

obtained: Vec<VariableBinding>

Multiple values have been obtained and they are not in ascending order by OID.

DuplicateValue

Fields

oid: ObjectIdentifier

obtained: Vec<VariableBinding>

More than one value has been obtained for the same OID in a GetBulk operation.

FailedBinding

Fields

binding: VariableBinding

A variable binding value signifying an error has been obtained.

TimedOut

The operation took longer than allowed by the timeout value.

Trait Implementations

impl Debug for SnmpClientError

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

Formats the value using the given formatter.

impl Display for SnmpClientError

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

Formats the value using the given formatter.

impl Error for SnmpClientError

fn source(&self) -> Option<&(dyn Error + 'static)>

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.