Struct snmp_mp::ObjectIdent

pub struct ObjectIdent(_);

Represents an object identifier.

For SNMP the expectation is that there are at most 128 sub-identifiers in a value, and each sub-identifier has a maximum value of 4_294_967_295. These limits are not enforced by ObjectIdent.

Examples

use snmp_mp::ObjectIdent;

let sys_descr_oid = [1, 3, 6, 1, 2, 1, 1, 1];
let sys_descr = ObjectIdent::from_slice(&sys_descr_oid);
assert_eq!(sys_descr.components(), &sys_descr_oid);

Implementations

impl ObjectIdent

pub fn new(components: Vec<u64>) -> Self

Constructs a new ObjectIdent from a Vec<u64>.

Examples

let sys_descr_oid = vec![1, 3, 6, 1, 2, 1, 1, 1];
let sys_descr = ObjectIdent::new(sys_descr_oid.clone());
assert_eq!(sys_descr.components(), &sys_descr_oid[..]);

pub fn from_slice(components: &[u64]) -> Self

Constructs a new ObjectIdent from a slice.

Examples

let sys_descr_oid = [1, 3, 6, 1, 2, 1, 1, 1];
let sys_descr = ObjectIdent::from_slice(&sys_descr_oid);
assert_eq!(sys_descr.components(), &sys_descr_oid);

pub fn components(&self) -> &[u64]

Returns the components of this ObjectIdent.

Examples

let sys_descr_oid = [1, 3, 6, 1, 2, 1, 1, 1];
let sys_descr = ObjectIdent::from_slice(&sys_descr_oid);
assert_eq!(sys_descr.components(), &sys_descr_oid);

Trait Implementations

impl Clone for ObjectIdent

fn clone(&self) -> ObjectIdent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectIdent

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

Formats the value using the given formatter.

impl Display for ObjectIdent

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

Formats the value using the given formatter.

impl Eq for ObjectIdent

impl From<Vec<u64>> for ObjectIdent

fn from(components: Vec<u64>) -> Self

Performs the conversion.

impl FromStr for ObjectIdent

type Err = ParseOidError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ObjectIdent

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for ObjectIdent

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<ObjectIdent> for ObjectIdent

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

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

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

This method tests for !=.

impl PartialOrd<ObjectIdent> for ObjectIdent

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

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

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

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

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

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

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

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

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

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

impl StructuralEq for ObjectIdent

impl StructuralPartialEq for ObjectIdent