Struct rasn_snmp::v3::HeaderData

pub struct HeaderData {
    pub message_id: Integer,
    pub max_size: Integer,
    pub flags: OctetString,
    pub security_model: Integer,
}

Administrative data about a Message.

Fields

message_id: Integer

The message ID.

Used between two SNMP entities to coordinate request messages and responses, and by the v3MP to coordinate the processing of the message by different subsystem models within the architecture.

RFC 3412 § 6.2

max_size: Integer

The maximum message size supported by the sender of the message.

RFC 3412 § 6.3

flags: OctetString

Bit fields which control processing of the message.

.... ...1   authFlag
.... ..1.   privFlag
.... .1..   reportableFlag
            Please observe:
.... ..00   is OK, means noAuthNoPriv
.... ..01   is OK, means authNoPriv
.... ..10   reserved, MUST NOT be used
.... ..11   is OK, means authPriv

RFC 3412 § 6.4

security_model: Integer

Identifies which Security Model was used by the sender to generate the message

RFC 3412 § 6.5

Trait Implementations

impl AsnType for HeaderData

const TAG: Tag = { rasn::Tag::SEQUENCE }

The associated tag for the type.

const TAG_TREE: TagTree = _

The root of this type’s tree of tag’s if it a CHOICE type, otherwise its Leaf that points Self::TAG.

const CONSTRAINTS: Constraints<'static> = Constraints::NONE

const IDENTIFIER: Option<&'static str> = None

Identifier of an ASN.1 type as specified in the original specification if not identical with the identifier of Self

impl Clone for HeaderData

fn clone(&self) -> HeaderData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Constructed for HeaderData

const FIELDS: Fields = _

Fields contained in the “root component list”.

const EXTENDED_FIELDS: Option<Fields> = None

Fields contained in the list of extensions.

impl Debug for HeaderData

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

Formats the value using the given formatter.

impl Decode for HeaderData

fn decode_with_tag_and_constraints<'constraints, D: Decoder>( decoder: &mut D, tag: Tag, constraints: Constraints<'constraints>, ) -> Result<Self, D::Error>

fn decode<D>(decoder: &mut D) -> Result<Self, <D as Decoder>::Error>

where D: Decoder,

Decode this value from a given ASN.1 decoder.

fn decode_with_tag<D>( decoder: &mut D, tag: Tag, ) -> Result<Self, <D as Decoder>::Error>

where D: Decoder,

Decode this value implicitly tagged with tag from a given ASN.1 decoder.

fn decode_with_constraints<D>( decoder: &mut D, constraints: Constraints<'_>, ) -> Result<Self, <D as Decoder>::Error>

where D: Decoder,

impl Encode for HeaderData

fn encode_with_tag_and_constraints<'constraints, EN: Encoder>( &self, encoder: &mut EN, tag: Tag, constraints: Constraints<'constraints>, ) -> Result<(), EN::Error>

fn encode<E>(&self, encoder: &mut E) -> Result<(), <E as Encoder>::Error>

where E: Encoder,

Encodes self’s data into the given Encoder.

fn encode_with_tag<E>( &self, encoder: &mut E, tag: Tag, ) -> Result<(), <E as Encoder>::Error>

where E: Encoder,

Encode this value with tag into the given Encoder.

fn encode_with_constraints<E>( &self, encoder: &mut E, constraints: Constraints<'_>, ) -> Result<(), <E as Encoder>::Error>

where E: Encoder,

impl Hash for HeaderData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for HeaderData

fn cmp(&self, other: &HeaderData) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for HeaderData

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for HeaderData

fn partial_cmp(&self, other: &HeaderData) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for HeaderData

impl StructuralPartialEq for HeaderData