[−]Struct sc_network::Multiaddr
Representation of a Multiaddr.
Implementations
impl Multiaddr
pub fn empty() -> Multiaddr
Create a new, empty multiaddress.
pub fn with_capacity(n: usize) -> Multiaddr
Create a new, empty multiaddress with the given capacity.
pub fn len(&self) -> usize
Return the length in bytes of this multiaddress.
pub fn to_vec(&self) -> Vec<u8, Global>
Return a copy of this Multiaddr
's byte representation.
pub fn push(&mut self, p: Protocol<'_>)
Adds an already-parsed address component to the end of this multiaddr.
Examples
use parity_multiaddr::{Multiaddr, Protocol}; let mut address: Multiaddr = "/ip4/127.0.0.1".parse().unwrap(); address.push(Protocol::Tcp(10000)); assert_eq!(address, "/ip4/127.0.0.1/tcp/10000".parse().unwrap());
pub fn pop<'a>(&mut self) -> Option<Protocol<'a>>
Pops the last Protocol
of this multiaddr, or None
if the multiaddr is empty.
use parity_multiaddr::{Multiaddr, Protocol}; let mut address: Multiaddr = "/ip4/127.0.0.1/udt/sctp/5678".parse().unwrap(); assert_eq!(address.pop().unwrap(), Protocol::Sctp(5678)); assert_eq!(address.pop().unwrap(), Protocol::Udt);
pub fn with(self, p: Protocol<'_>) -> Multiaddr
Like Multiaddr::push
but consumes self
.
pub fn iter(&self) -> Iter<'_>ⓘ
Returns the components of this multiaddress.
Example
use std::net::Ipv4Addr; use parity_multiaddr::{Multiaddr, Protocol}; let address: Multiaddr = "/ip4/127.0.0.1/udt/sctp/5678".parse().unwrap(); let components = address.iter().collect::<Vec<_>>(); assert_eq!(components[0], Protocol::Ip4(Ipv4Addr::new(127, 0, 0, 1))); assert_eq!(components[1], Protocol::Udt); assert_eq!(components[2], Protocol::Sctp(5678));
pub fn replace<'a, F>(&self, at: usize, by: F) -> Option<Multiaddr> where
F: FnOnce(&Protocol<'_>) -> Option<Protocol<'a>>,
F: FnOnce(&Protocol<'_>) -> Option<Protocol<'a>>,
Replace a Protocol
at some position in this Multiaddr
.
The parameter at
denotes the index of the protocol at which the function
by
will be applied to the current protocol, returning an optional replacement.
If at
is out of bounds or by
does not yield a replacement value,
None
will be returned. Otherwise a copy of this Multiaddr
with the
updated Protocol
at position at
will be returned.
Trait Implementations
impl AsRef<[u8]> for Multiaddr
impl Clone for Multiaddr
pub fn clone(&self) -> Multiaddr
pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for Multiaddr
impl<'de> Deserialize<'de> for Multiaddr
pub fn deserialize<D>(
deserializer: D
) -> Result<Multiaddr, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
deserializer: D
) -> Result<Multiaddr, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
impl Display for Multiaddr
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Convert a Multiaddr to a string
Example
use parity_multiaddr::Multiaddr; let address: Multiaddr = "/ip4/127.0.0.1/udt".parse().unwrap(); assert_eq!(address.to_string(), "/ip4/127.0.0.1/udt");
impl Eq for Multiaddr
impl From<IpAddr> for Multiaddr
impl From<Ipv4Addr> for Multiaddr
impl From<Ipv6Addr> for Multiaddr
impl<'a> From<Protocol<'a>> for Multiaddr
impl<'a> FromIterator<Protocol<'a>> for Multiaddr
pub fn from_iter<T>(iter: T) -> Multiaddr where
T: IntoIterator<Item = Protocol<'a>>,
T: IntoIterator<Item = Protocol<'a>>,
impl FromStr for Multiaddr
type Err = Error
The associated error which can be returned from parsing.
pub fn from_str(input: &str) -> Result<Multiaddr, Error>
impl Hash for Multiaddr
pub fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
__H: Hasher,
pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
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?
pub fn into_iter(self) -> Iter<'a>ⓘ
impl Ord for Multiaddr
pub fn cmp(&self, other: &Multiaddr) -> Ordering
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Multiaddr> for Multiaddr
impl PartialOrd<Multiaddr> for Multiaddr
pub fn partial_cmp(&self, other: &Multiaddr) -> Option<Ordering>
pub fn lt(&self, other: &Multiaddr) -> bool
pub fn le(&self, other: &Multiaddr) -> bool
pub fn gt(&self, other: &Multiaddr) -> bool
pub fn ge(&self, other: &Multiaddr) -> bool
impl Serialize for Multiaddr
pub fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
impl StructuralEq for Multiaddr
impl StructuralPartialEq for Multiaddr
impl<'a> TryFrom<&'a str> for Multiaddr
type Error = Error
The type returned in the event of a conversion error.
pub fn try_from(s: &'a str) -> Result<Multiaddr, Error>
impl TryFrom<String> for Multiaddr
type Error = Error
The type returned in the event of a conversion error.
pub fn try_from(s: String) -> Result<Multiaddr, Error>
impl TryFrom<Vec<u8, Global>> for Multiaddr
Auto Trait Implementations
impl RefUnwindSafe for Multiaddr
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impl Send for Multiaddr
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impl Sync for Multiaddr
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impl Unpin for Multiaddr
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impl UnwindSafe for Multiaddr
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T, U> AsByteSlice<T> for U where
T: ToByteSlice,
U: AsRef<[T]> + ?Sized,
T: ToByteSlice,
U: AsRef<[T]> + ?Sized,
pub fn as_byte_slice(&self) -> &[u8]ⓘ
impl<U> AsSliceOf for U where
U: AsRef<[u8]> + ?Sized,
U: AsRef<[u8]> + ?Sized,
pub fn as_slice_of<T>(&self) -> Result<&[T], Error> where
T: FromByteSlice,
T: FromByteSlice,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CallHasher for T where
T: Hash,
T: Hash,
impl<T> CheckedConversion for T
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pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
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Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
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Self: TryInto<T>,
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
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impl<T> Error for T where
T: 'static + Send + Debug + Display,
T: 'static + Send + Debug + Display,
impl<T> ExHashT for T where
T: Hash + Eq + Debug + Clone + Send + Sync + 'static,
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T: Hash + Eq + Debug + Clone + Send + Sync + 'static,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
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T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T
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Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T
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Get a mutable reference to the inner from the outer.
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeDisplay for T where
T: Display,
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T: Display,
impl<T> MaybeFromStr for T where
T: FromStr,
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T: FromStr,
impl<T> MaybeHash for T where
T: Hash,
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T: Hash,
impl<T> MaybeHash for T where
T: Hash,
T: Hash,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> MaybeSerialize for T where
T: Serialize,
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T: Serialize,
impl<T> MaybeSerializeDeserialize for T where
T: DeserializeOwned + Serialize,
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T: DeserializeOwned + Serialize,
impl<T> Member for T where
T: 'static + Clone + PartialEq<T> + Eq + Send + Sync + Debug,
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T: 'static + Clone + PartialEq<T> + Eq + Send + Sync + Debug,
impl<T> ProtocolName for T where
T: AsRef<[u8]>,
T: AsRef<[u8]>,
pub fn protocol_name(&self) -> &[u8]ⓘ
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatedConversion for T
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pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
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Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
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Self: UniqueSaturatedInto<T>,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
impl<T> Serialize for T where
T: Serialize + ?Sized,
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T: Serialize + ?Sized,
pub fn erased_serialize(
&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>
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&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>
impl<T> ToHex for T where
T: AsRef<[u8]>,
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T: AsRef<[u8]>,
pub fn encode_hex<U>(&self) -> U where
U: FromIterator<char>,
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U: FromIterator<char>,
pub fn encode_hex_upper<U>(&self) -> U where
U: FromIterator<char>,
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U: FromIterator<char>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
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T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T
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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
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T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,