Struct sc_network::PeerId

pub struct PeerId { /* private fields */ }

Expand description

Identifier of a peer of the network.

The data is a CIDv0 compatible multihash of the protobuf encoded public key of the peer as specified in specs/peer-ids.

Implementations§

impl PeerId

pub fn random() -> PeerId

Generate random peer ID.

pub fn try_from_multiaddr(address: &Multiaddr) -> Option<PeerId>

Try to extract PeerId from Multiaddr.

pub fn from_multihash(multihash: Multihash) -> Result<PeerId, Multihash>

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 from_bytes(data: &[u8]) -> Result<PeerId, Error>

Parses a PeerId from bytes.

pub fn to_bytes(&self) -> Vec<u8> ⓘ

Returns a raw bytes representation of this PeerId.

pub fn to_base58(&self) -> String

Returns a base-58 encoded string of this PeerId.

pub fn into_ed25519(&self) -> Option<[u8; 32]>

Convert PeerId into ed25519 public key bytes.

pub fn from_ed25519(bytes: &[u8; 32]) -> Option<PeerId>

Get PeerId from ed25519 public key bytes.

Trait Implementations§

impl AsRef<Multihash> for PeerId

fn as_ref(&self) -> &Multihash

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

impl Clone for PeerId

fn clone(&self) -> PeerId

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 PeerId

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

Formats the value using the given formatter. Read more

impl Display for PeerId

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

Formats the value using the given formatter. Read more

impl From<&PeerId> for PeerId

fn from(peer_id: &PeerId) -> PeerId

Converts to this type from the input type.

impl From<&PeerId> for PeerId

fn from(peer_id: &PeerId) -> PeerId

Converts to this type from the input type.

impl From<&PeerId> for PeerId

fn from(peer_id: &PeerId) -> PeerId

Converts to this type from the input type.

impl From<PeerId> for PeerId

fn from(peer_id: PeerId) -> PeerId

Converts to this type from the input type.

impl From<PeerId> for PeerId

fn from(peer_id: PeerId) -> PeerId

Converts to this type from the input type.

impl From<PeerId> for PeerId

fn from(peer_id: PeerId) -> PeerId

Converts to this type from the input type.

impl FromStr for PeerId

type Err = ParseError

The associated error which can be returned from parsing.

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

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

impl Hash for PeerId

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 Ord for PeerId

fn cmp(&self, other: &PeerId) -> 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 PeerId

fn eq(&self, other: &PeerId) -> 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 PeerId

fn partial_cmp(&self, other: &PeerId) -> 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 Copy for PeerId

impl Eq for PeerId

impl StructuralPartialEq for PeerId

Auto Trait Implementations§

impl Freeze for PeerId

impl RefUnwindSafe for PeerId

impl Send for PeerId

impl Sync for PeerId

impl Unpin for PeerId

impl UnwindSafe for PeerId

Blanket Implementations§

impl<T> Any for T
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Gets the TypeId of self. Read more

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

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

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

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