Struct HistoryIndex 

pub struct HistoryIndex(/* private fields */);

A hierarchical RFC 7044 history index.

Implementations

impl HistoryIndex

pub fn first() -> Self

The mandatory first index.

pub fn forwarded(&self) -> Self

Append a component used for a forwarding action.

pub fn gap(&self) -> Self

Append the visible zero which records a missing hop.

pub fn to_bytes(&self) -> Bytes

Serialize the dotted decimal form.

Trait Implementations

impl Clone for HistoryIndex

fn clone(&self) -> HistoryIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryIndex

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

Formats the value using the given formatter.

impl Ord for HistoryIndex

fn cmp(&self, other: &HistoryIndex) -> 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,

Restrict a value to a certain interval.

impl PartialEq for HistoryIndex

fn eq(&self, other: &HistoryIndex) -> 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 HistoryIndex

fn partial_cmp(&self, other: &HistoryIndex) -> 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 Eq for HistoryIndex

impl StructuralPartialEq for HistoryIndex