Struct ipfs_embed::Multiaddr
[−]pub struct Multiaddr { /* private fields */ }
Expand description
Representation of a Multiaddr.
Implementations
impl Multiaddr
impl Multiaddr
pub fn with_capacity(n: usize) -> Multiaddr
pub fn with_capacity(n: usize) -> Multiaddr
Create a new, empty multiaddress with the given capacity.
pub fn to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
pub fn to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
Return a copy of this Multiaddr
’s byte representation.
pub fn push(&mut self, p: Protocol<'_>)
pub fn push(&mut self, p: Protocol<'_>)
Adds an already-parsed address component to the end of this multiaddr.
Examples
use 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>>
pub fn pop<'a>(&mut self) -> Option<Protocol<'a>>
Pops the last Protocol
of this multiaddr, or None
if the multiaddr is empty.
use 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
pub fn with(self, p: Protocol<'_>) -> Multiaddr
Like Multiaddr::push
but consumes self
.
pub fn iter(&self) -> Iter<'_>
pub fn iter(&self) -> Iter<'_>
Returns the components of this multiaddress.
Example
use std::net::Ipv4Addr;
use 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>>,
pub fn replace<'a, F>(&self, at: usize, by: F) -> Option<Multiaddr> where
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<'de> Deserialize<'de> for Multiaddr
impl<'de> Deserialize<'de> for Multiaddr
fn deserialize<D>(
deserializer: D
) -> Result<Multiaddr, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D
) -> Result<Multiaddr, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl<'a> FromIterator<Protocol<'a>> for Multiaddr
impl<'a> FromIterator<Protocol<'a>> for Multiaddr
fn from_iter<T>(iter: T) -> Multiaddr where
T: IntoIterator<Item = Protocol<'a>>,
fn from_iter<T>(iter: T) -> Multiaddr where
T: IntoIterator<Item = Protocol<'a>>,
Creates a value from an iterator. Read more
impl<'a> IntoIterator for &'a Multiaddr
impl<'a> IntoIterator for &'a Multiaddr
impl Ord for Multiaddr
impl Ord for Multiaddr
impl PartialOrd<Multiaddr> for Multiaddr
impl PartialOrd<Multiaddr> for Multiaddr
fn partial_cmp(&self, other: &Multiaddr) -> Option<Ordering>
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 · sourcefn lt(&self, other: &Rhs) -> bool
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 · sourcefn le(&self, other: &Rhs) -> bool
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
impl Serialize for Multiaddr
impl Serialize for Multiaddr
fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for Multiaddr
impl StructuralEq for Multiaddr
impl StructuralPartialEq for Multiaddr
Auto Trait Implementations
impl RefUnwindSafe for Multiaddr
impl Send for Multiaddr
impl Sync for Multiaddr
impl Unpin for Multiaddr
impl UnwindSafe for Multiaddr
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToHex for T where
T: AsRef<[u8]>,
impl<T> ToHex for T where
T: AsRef<[u8]>,
sourcefn encode_hex<U>(&self) -> U where
U: FromIterator<char>,
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
) Read more
sourcefn encode_hex_upper<U>(&self) -> U where
U: FromIterator<char>,
fn encode_hex_upper<U>(&self) -> U where
U: FromIterator<char>,
Encode the hex strict representing self
into the result. Upper case
letters are used (e.g. F9B4CA
) Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more