Struct OffchainPublicKey 

pub struct OffchainPublicKey { /* private fields */ }

Represents an Ed25519 public key.

Implementations

impl OffchainPublicKey

pub fn from_privkey( private_key: &[u8], ) -> Result<OffchainPublicKey, CryptoError>

Tries to create the public key from a Ed25519 private key. The length must be exactly ed25519_dalek::SECRET_KEY_LENGTH.

pub fn to_peerid_str(&self) -> String

Outputs the public key as PeerId represented as Base58 string.

pub fn from_peerid(peerid: &PeerId) -> Result<OffchainPublicKey, GeneralError>

Tries to convert an Ed25519 PeerId to OffchainPublicKey.

This is a CPU-intensive operation, as it performs Ed25519 point decompression and mapping to the Curve255919 point representation.

Trait Implementations

impl AsRef<[u8]> for OffchainPublicKey

fn as_ref(&self) -> &[u8]

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

impl BytesRepresentable for OffchainPublicKey

const SIZE: usize = 32

Size of the public key (compressed Edwards Y coordinate)

fn into_boxed(self) -> Box<[u8]>

Convenience function to copy this type’s binary representation into a Box.

impl Clone for OffchainPublicKey

fn clone(&self) -> OffchainPublicKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffchainPublicKey

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

Formats the value using the given formatter.

impl Display for OffchainPublicKey

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

Formats the value using the given formatter.

impl From<&OffchainPublicKey> for PeerId

fn from(value: &OffchainPublicKey) -> PeerId

Converts to this type from the input type.

impl From<OffchainPublicKey> for PeerId

fn from(value: OffchainPublicKey) -> PeerId

Converts to this type from the input type.

impl FromStr for OffchainPublicKey

type Err = GeneralError

The associated error which can be returned from parsing.

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

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

impl Hash for OffchainPublicKey

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OffchainPublicKey

fn eq(&self, other: &OffchainPublicKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for OffchainPublicKey

type Error = GeneralError

The type returned in the event of a conversion error.

fn try_from( value: &[u8], ) -> Result<OffchainPublicKey, <OffchainPublicKey as TryFrom<&[u8]>>::Error>

Performs the conversion.

impl TryFrom<[u8; 32]> for OffchainPublicKey

type Error = GeneralError

The type returned in the event of a conversion error.

fn try_from( value: [u8; 32], ) -> Result<OffchainPublicKey, <OffchainPublicKey as TryFrom<[u8; 32]>>::Error>

Performs the conversion.

impl TryFrom<NodeId> for OffchainPublicKey

type Error = GeneralError

The type returned in the event of a conversion error.

fn try_from( value: NodeId, ) -> Result<OffchainPublicKey, <OffchainPublicKey as TryFrom<NodeId>>::Error>

Performs the conversion.

impl Copy for OffchainPublicKey

impl Eq for OffchainPublicKey