Struct sc_network::multiaddr::Multiaddr

pub struct Multiaddr { /* private fields */ }

Expand description

Multiaddr type used in Substrate. Converted to libp2p’s Multiaddr or litep2p’s Multiaddr when passed to the corresponding network backend.

Implementations§

impl Multiaddr

pub fn empty() -> Multiaddr

Create a new, empty multiaddress.

pub fn push(&mut self, p: Protocol<'_>)

Adds an address component to the end of this multiaddr.

pub fn pop<'a>(&mut self) -> Option<Protocol<'a>>

Pops the last Protocol of this multiaddr, or None if the multiaddr is empty.

pub fn with(self, p: Protocol<'_>) -> Multiaddr

Like Multiaddr::push but consumes self.

pub fn iter(&self) -> Iter<'_> ⓘ

Returns the components of this multiaddress.

pub fn to_vec(&self) -> Vec<u8> ⓘ

Return a copy of this Multiaddr’s byte representation.

Trait Implementations§

impl AsRef<[u8]> for Multiaddr

fn as_ref(&self) -> &[u8] ⓘ

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

impl Clone for Multiaddr

fn clone(&self) -> Multiaddr

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Multiaddr

Remove an extra layer of nestedness by deferring to the wrapped value’s Debug.

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

Formats the value using the given formatter. Read more

impl Display for Multiaddr

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

Formats the value using the given formatter. Read more

impl From<IpAddr> for Multiaddr

fn from(v: IpAddr) -> Multiaddr

Converts to this type from the input type.

impl From<Ipv4Addr> for Multiaddr

fn from(v: Ipv4Addr) -> Multiaddr

Converts to this type from the input type.

impl From<Ipv6Addr> for Multiaddr

fn from(v: Ipv6Addr) -> Multiaddr

Converts to this type from the input type.

impl From<Multiaddr> for Multiaddr

fn from(multiaddr: Multiaddr) -> Multiaddr

Converts to this type from the input type.

impl From<Multiaddr> for Multiaddr

fn from(multiaddr: Multiaddr) -> Multiaddr

Converts to this type from the input type.

impl<'a> From<Protocol<'a>> for Multiaddr

fn from(p: Protocol<'a>) -> Multiaddr

Converts to this type from the input type.

impl<'a> FromIterator<Protocol<'a>> for Multiaddr

fn from_iter<T>(iter: T) -> Multiaddr
where T: IntoIterator<Item = Protocol<'a>>,

Creates a value from an iterator. Read more

impl FromStr for Multiaddr

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Multiaddr, <Multiaddr as FromStr>::Err>

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

impl Hash for Multiaddr

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

Feeds this value into the given Hasher. Read more

1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more

impl<'a> IntoIterator for &'a Multiaddr

type Item = Protocol<'a>

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Iter<'a> ⓘ

Creates an iterator from a value. Read more

impl Ord for Multiaddr

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

This method returns an Ordering between self and other. Read more

1.21.0 · source§

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

Compares and returns the maximum of two values. Read more

1.21.0 · source§

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

Compares and returns the minimum of two values. Read more

1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more

impl PartialEq for Multiaddr

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

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

1.0.0 · source§

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 Multiaddr

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

1.0.0 · source§

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

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

impl<'a> TryFrom<&'a str> for Multiaddr

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from( s: &'a str, ) -> Result<Multiaddr, <Multiaddr as TryFrom<&'a str>>::Error>

Performs the conversion.

impl TryFrom<String> for Multiaddr

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from( s: String, ) -> Result<Multiaddr, <Multiaddr as TryFrom<String>>::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for Multiaddr

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(v: Vec<u8>) -> Result<Multiaddr, ParseError>

Performs the conversion.

impl Eq for Multiaddr

impl StructuralPartialEq for Multiaddr

Auto Trait Implementations§

impl Freeze for Multiaddr

impl RefUnwindSafe for Multiaddr

impl Send for Multiaddr

impl Sync for Multiaddr

impl Unpin for Multiaddr

impl UnwindSafe for Multiaddr

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<A, T> AsBits<T> for A
where A: AsRef<[T]>, T: BitStore,

fn as_bits<O>(&self) -> &BitSlice<T, O> ⓘ
where O: BitOrder,

Views self as an immutable bit-slice region with the O ordering.

fn try_as_bits<O>(&self) -> Result<&BitSlice<T, O>, BitSpanError<T>>
where O: BitOrder,

Attempts to view self as an immutable bit-slice region with the O ordering. Read more

impl<T, U> AsByteSlice<T> for U
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fn as_byte_slice(&self) -> &[u8] ⓘ

impl<U> AsSliceOf for U
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fn as_slice_of<T>(&self) -> Result<&[T], Error>
where T: FromByteSlice,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T
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fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
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Convert from a value of T into an equivalent instance of Option<Self>. Read more

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Consume self to return Some equivalent value of Option<T>. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<Q, K> Comparable<K> for Q
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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.

impl<T> Conv for T

fn conv<T>(self) -> T
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Converts self into T using Into<T>. Read more

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fn __clone_box(&self, _: Private) -> *mut ()

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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Get a reference to the inner from the outer.

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Pipes by value. This is generally the method you want to use. Read more

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fn encode_hex<U>(&self) -> U
where U: FromIterator<char>,

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca)

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