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 duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Pubkey

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 Eq for Pubkey

impl From<&Pubkey> for Pubkey

fn from(value: &Pubkey) -> Pubkey

Converts to this type from the input type.

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

Custom impl of Hash for Pubkey allows us to skip hashing the length of the pubkey which is always the same anyway

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

Equality operator ==.

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

Inequality operator !=.

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 Pod for Pubkey

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 StructuralPartialEq for Pubkey

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

Available on WebAssembly or crate feature std only.

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.