Struct Pubkey

pub struct Pubkey(/* private fields */);

The address of a Solana account.

Some account addresses are ed25519 public keys, with corresponding secret keys that are managed off-chain. Often, though, account addresses do not have corresponding secret keys — as with program derived addresses — or the secret key is not relevant to the operation of a program, and may have even been disposed of. As running Solana programs can not safely create or manage secret keys, the full Keypair is not defined in solana-program but in solana-sdk.

Implementations

impl Pubkey

pub const fn new_from_array(pubkey_array: [u8; 32]) -> Pubkey

pub const fn from_str_const(s: &str) -> Pubkey

Decode a string into a Pubkey, usable in a const context

pub fn new_unique() -> Pubkey

unique Pubkey for tests and benchmarks.

pub const fn to_bytes(self) -> [u8; 32]

pub const fn as_array(&self) -> &[u8; 32]

Return a reference to the Pubkey’s byte array.

pub fn log(&self)

Log a Pubkey from a program

Trait Implementations

impl AsMut<[u8]> for Pubkey

fn as_mut(&mut self) -> &mut [u8]

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

impl AsRef<[u8]> for Pubkey

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

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

impl Clone for Pubkey

fn clone(&self) -> Pubkey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Pubkey

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

Formats the value using the given formatter.

impl Default for Pubkey

fn default() -> Pubkey

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Pubkey

fn deserialize<__D>( __deserializer: __D, ) -> Result<Pubkey, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Pubkey

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

Formats the value using the given formatter.

impl From<[u8; 32]> for Pubkey

fn from(from: [u8; 32]) -> Pubkey

Converts to this type from the input type.

impl FromStr for Pubkey

type Err = ParsePubkeyError

The associated error which can be returned from parsing.

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

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

impl Hash for Pubkey

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 Ord for Pubkey

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

Restrict a value to a certain interval.

impl PartialEq for Pubkey

fn eq(&self, other: &Pubkey) -> 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 PartialOrd for Pubkey

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Sanitize for Pubkey

fn sanitize(&self) -> Result<(), SanitizeError>

impl Serialize for Pubkey

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for Pubkey

type Error = TryFromSliceError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<&str> for Pubkey

type Error = ParsePubkeyError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Pubkey, <Pubkey as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for Pubkey

type Error = Vec<u8>

The type returned in the event of a conversion error.

fn try_from( pubkey: Vec<u8>, ) -> Result<Pubkey, <Pubkey as TryFrom<Vec<u8>>>::Error>

Performs the conversion.

impl Zeroable for Pubkey

fn zeroed() -> Self

Calls zeroed.

impl Copy for Pubkey

impl Eq for Pubkey

impl Pod for Pubkey

impl StructuralPartialEq for Pubkey