Struct ObjectIdentifierRef

pub struct ObjectIdentifierRef { /* private fields */ }

OID reference type: wrapper for the BER serialization.

Implementations

impl ObjectIdentifierRef

pub fn from_bytes(ber: &[u8]) -> Result<&Self>

Create an ObjectIdentifierRef, validating that the provided byte slice contains a valid BER/DER encoding.

pub const fn as_bytes(&self) -> &[u8]

Get the BER/DER serialization of this OID as bytes.

Note that this encoding omits the ASN.1 tag/length, and only contains the value portion of the encoded OID.

pub fn arc(&self, index: usize) -> Option<Arc>

Return the arc with the given index, if it exists.

pub fn arcs(&self) -> Arcs<'_>

Iterate over the arcs (a.k.a. nodes) of an ObjectIdentifier.

Returns Arcs, an iterator over Arc values.

pub fn len(&self) -> usize

Get the length of this ObjectIdentifier in arcs.

Trait Implementations

impl AsRef<[u8]> for ObjectIdentifierRef

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<const MAX_SIZE: usize> AsRef<ObjectIdentifierRef> for ObjectIdentifier<MAX_SIZE>

fn as_ref(&self) -> &ObjectIdentifierRef

Converts this type into a shared reference of the (usually inferred) input type.

impl<const MAX_SIZE: usize> Borrow<ObjectIdentifierRef> for ObjectIdentifier<MAX_SIZE>

fn borrow(&self) -> &ObjectIdentifierRef

Immutably borrows from an owned value.

impl Debug for ObjectIdentifierRef

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

Formats the value using the given formatter.

impl Display for ObjectIdentifierRef

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

Formats the value using the given formatter.

impl<'a, const MAX_SIZE: usize> From<&'a ObjectIdentifier<MAX_SIZE>> for &'a ObjectIdentifierRef

fn from(oid: &'a ObjectIdentifier<MAX_SIZE>) -> &'a ObjectIdentifierRef

Converts to this type from the input type.

impl Hash for ObjectIdentifierRef

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

Feeds this value into the given Hasher.

impl Ord for ObjectIdentifierRef

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

This method returns an Ordering between self and other.

impl<const MAX_SIZE: usize> PartialEq<ObjectIdentifier<MAX_SIZE>> for ObjectIdentifierRef

fn eq(&self, other: &ObjectIdentifier<MAX_SIZE>) -> 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 PartialEq for ObjectIdentifierRef

fn eq(&self, other: &ObjectIdentifierRef) -> 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 PartialOrd for ObjectIdentifierRef

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<'a> TryFrom<&'a [u8]> for &'a ObjectIdentifierRef

type Error = Error

The type returned in the event of a conversion error.

fn try_from(ber_bytes: &'a [u8]) -> Result<Self>

Performs the conversion.

impl<const MAX_SIZE: usize> TryFrom<&ObjectIdentifierRef> for ObjectIdentifier<MAX_SIZE>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(oid_ref: &ObjectIdentifierRef) -> Result<Self>

Performs the conversion.

impl Eq for ObjectIdentifierRef

impl StructuralPartialEq for ObjectIdentifierRef