Struct near_sdk::PublicKey

pub struct PublicKey { /* private fields */ }

Public key in a binary format with base58 string serialization with human-readable curve. The key types currently supported are secp256k1 and ed25519.

Ed25519 public keys accepted are 32 bytes and secp256k1 keys are the uncompressed 64 format.

Example

use near_sdk::PublicKey;

// Compressed ed25519 key
let ed: PublicKey = "ed25519:6E8sCci9badyRkXb3JoRpBj5p8C6Tw41ELDZoiihKEtp".parse()
            .unwrap();

// Uncompressed secp256k1 key
let secp256k1: PublicKey = "secp256k1:qMoRgcoXai4mBPsdbHi1wfyxF9TdbPCF4qSDQTRP3TfescSRoUdSx6nmeQoN3aiwGzwMyGXAb1gUjBTv5AY8DXj"
            .parse()
            .unwrap();

Implementations

impl PublicKey

pub fn from_parts( curve: CurveType, data: Vec<u8> ) -> Result<Self, ParsePublicKeyError>

pub fn as_bytes(&self) -> &[u8]

Returns a byte slice of this PublicKey’s contents.

pub fn into_bytes(self) -> Vec<u8>

Converts a PublicKey into a byte vector.

pub fn curve_type(&self) -> CurveType

Get info about the CurveType for this public key

Trait Implementations

impl BorshDeserialize for PublicKey

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for PublicKey

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PublicKey

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&PublicKey> for String

fn from(str_public_key: &PublicKey) -> Self

Converts to this type from the input type.

impl From<PublicKey> for Vec<u8>

fn from(v: PublicKey) -> Vec<u8>

Converts to this type from the input type.

impl FromStr for PublicKey

type Err = ParsePublicKeyError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

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

impl Hash for PublicKey

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

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 Ord for PublicKey

fn cmp(&self, other: &PublicKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for PublicKey

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

This method tests for self and other values to be equal, and is used by ==.

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 PublicKey

fn partial_cmp(&self, other: &PublicKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for PublicKey

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Vec<u8>> for PublicKey

type Error = ParsePublicKeyError

The type returned in the event of a conversion error.

fn try_from(data: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey