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.
Builds a PeerId
from a public key.
Parses a PeerId
from bytes.
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
.
Generates a random peer ID from a cryptographically secure PRNG.
This is useful for randomly walking on a DHT, or for testing purposes.
Returns a raw bytes representation of this PeerId
.
Returns a base-58 encoded string of this PeerId
.
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.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
The associated error which can be returned from parsing.
Parses a string s
to return a value of this type. Read more
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
Restrict a value to a certain interval. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
The type returned in the event of a conversion error.
pub fn try_from(
value: Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Result<PeerId, <PeerId as TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>>::Error>
The type returned in the event of a conversion error.
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T> CallHasher for T where
T: Hash,
impl<T, U> Into<U> for T where
U: From<T>,
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String
. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.
impl<V, T> VZip<V> for T where
V: MultiLane<T>,