Struct ipfs_embed::PeerId [−]
pub struct PeerId { /* fields omitted */ }
Expand description
Identifier of a peer of the network.
The data is a multihash of the public key of the peer.
Implementations
impl PeerId
impl PeerId
pub fn from_public_key(key: PublicKey) -> PeerId
pub fn from_public_key(key: PublicKey) -> PeerId
Builds a PeerId
from a public key.
pub fn from_multihash(
multihash: Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Result<PeerId, Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>
pub fn from_multihash(
multihash: Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Result<PeerId, Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>
Tries to turn a Multihash
into a PeerId
.
If the multihash does not use a valid hashing algorithm for peer IDs,
or the hash value does not satisfy the constraints for a hashed
peer ID, it is returned as an Err
.
pub fn random() -> PeerId
pub fn random() -> PeerId
Generates a random peer ID from a cryptographically secure PRNG.
This is useful for randomly walking on a DHT, or for testing purposes.
pub fn is_public_key(&self, public_key: &PublicKey) -> Option<bool>
pub fn is_public_key(&self, public_key: &PublicKey) -> Option<bool>
Checks whether the public key passed as parameter matches the public key of this PeerId
.
Returns None
if this PeerId
s hash algorithm is not supported when encoding the
given public key, otherwise Some
boolean as the result of an equality check.
Trait Implementations
impl AsRef<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
impl AsRef<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
pub fn as_ref(
&self
) -> &Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
pub fn as_ref(
&self
) -> &Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
Performs the conversion.
impl Ord for PeerId
impl Ord for PeerId
impl PartialOrd<PeerId> for PeerId
impl PartialOrd<PeerId> for PeerId
pub fn partial_cmp(&self, other: &PeerId) -> Option<Ordering>
pub fn partial_cmp(&self, other: &PeerId) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
impl TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
type Error = Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
type Error = Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
The type returned in the event of a conversion error.
impl Copy for PeerId
impl Eq for PeerId
impl StructuralEq for PeerId
impl StructuralPartialEq for PeerId
Auto Trait Implementations
impl RefUnwindSafe for PeerId
impl Send for PeerId
impl Sync for PeerId
impl Unpin for PeerId
impl UnwindSafe for PeerId
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> CallHasher for T where
T: Hash,
impl<T> CallHasher for T where
T: Hash,
impl<T> Instrument for T
[src]
impl<T> Instrument for T
[src]fn instrument(self, span: Span) -> Instrumented<Self>
[src]
fn instrument(self, span: Span) -> Instrumented<Self>
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
[src]
fn in_current_span(self) -> Instrumented<Self>
[src]impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
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>,