Struct PrefixRange

pub struct PrefixRange<A: Afi> { /* private fields */ }

A set of Prefix<A> covered by a common super-prefix, each having a pref-length within a contigious range.

Implementations

impl<A: Afi> Range<A>

pub const ALL: Self

The range containing all prefixes of address family A.

pub fn new( prefix: Prefix<A>, len_range: RangeInclusive<PrefixLength<A>>, ) -> Result<Self, Error>

Construct a new Self from a convering Prefix<A> and an inclusive range of PrefixLength..

Errors

Construction will fail if either:

• prefix.length() > len_range.start(); or
• len_range.start() > len_range.end()

pub const fn prefix(&self) -> Prefix<A>

Return the covering super-prefix of self.

pub const fn lower(&self) -> PrefixLength<A>

Return the lower bound PrefixLength of self.

pub const fn upper(&self) -> PrefixLength<A>

Return the upper bound PrefixLength of self.

Trait Implementations

impl<A> Arbitrary for Range<A>

where A: Afi + 'static, A::Primitive: Arbitrary, RangeInclusive<<A::Primitive as Address<A>>::Length>: Strategy<Value = <A::Primitive as Address<A>>::Length>,

Available on crate feature arbitrary only.

type Parameters = <Prefix<A> as Arbitrary>::Parameters

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<Range<A>>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(params: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl<A: Clone + Afi> Clone for Range<A>

fn clone(&self) -> Range<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug + Afi> Debug for Range<A>

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

Formats the value using the given formatter.

impl<A: Afi> Display for Range<A>

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

Formats the value using the given formatter.

impl<A: Afi> From<Prefix<A>> for Range<A>

fn from(prefix: Prefix<A>) -> Self

Converts to this type from the input type.

impl From<Range<Ipv4>> for Range

fn from(range: PrefixRange<Ipv4>) -> Self

Converts to this type from the input type.

impl From<Range<Ipv6>> for Range

fn from(range: PrefixRange<Ipv6>) -> Self

Converts to this type from the input type.

impl<A: Afi> FromStr for Range<A>

type Err = Error

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<A: Hash + Afi> Hash for Range<A>

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<A: Afi> IntoIterator for Range<A>

type Item = Prefix<A>

The type of the elements being iterated over.

type IntoIter = IntoIter<A>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<A: PartialEq + Afi> PartialEq for Range<A>

fn eq(&self, other: &Range<A>) -> 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<A: Afi> PartialOrd for Range<A>

fn partial_cmp(&self, other: &Self) -> 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: Afi> Range for Range<A>

type Prefix = Prefix<A>

The type of IP prefix over which Self represents a range.

type Length = PrefixLength<A>

The type used to represent lengths for this IP prefix type.

fn prefix(&self) -> Self::Prefix

Return the covering super-prefix of self.

fn lower(&self) -> Self::Length

Return the lower bound Self::Length of self.

fn upper(&self) -> Self::Length

Return the upper bound Self::Length of self.

fn with_intersection( self, len_range: RangeInclusive<Self::Length>, ) -> Option<Self>

Construct a new IP prefix-range from the intersection of self and len_range.

fn with_length_range( self, len_range: RangeInclusive<Self::Length>, ) -> Option<Self>

Construct a new IP prefix-range consisting of all the more specific sub-prefixes of self with prefix-lengths within len_range.

fn or_longer(self) -> Self

Construct a new IP prefix-range consisting of all the more-specific sub-prefixes of self.

fn or_longer_excl(self) -> Option<Self>

Construct a new IP prefix-range consisting of all the strictly more-specific sub-prefixes of self.

fn with_length(self, len: Self::Length) -> Option<Self>

Construct a new IP prefix-range consisting of all the more-specific sub-prefixes of self of length len.

fn afi(&self) -> Afi

Returns the address-family associated with this IP prefix-range.

fn new_prefix_length(&self, length: u8) -> Result<Self::Length, Error>

Try to construct a new Self::Length for the address-family associated with this IP prefix-range.

impl TryFrom<Range> for Range<Ipv4>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(from: PrefixRange) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Range> for Range<Ipv6>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(from: PrefixRange) -> Result<Self, Self::Error>

Performs the conversion.

impl<A: Eq + Afi> Eq for Range<A>

impl<A: Afi> StructuralPartialEq for Range<A>