Struct solana_sdk::signature::Signature

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

Implementations

impl Signature

pub fn new(signature_slice: &[u8]) -> Self

👎Deprecated since 1.16.4: Please use ‘Signature::from’ or ‘Signature::try_from’ instead

pub fn new_unique() -> Self

pub fn verify(&self, pubkey_bytes: &[u8], message_bytes: &[u8]) -> bool

Trait Implementations

impl AbiExample for Signature

fn example() -> Self

impl AsRef<[u8]> for Signature

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

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

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl Default for Signature

fn default() -> Signature

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Signature

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Signature

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

Formats the value using the given formatter.

impl From<[u8; 64]> for Signature

fn from(signature: [u8; 64]) -> Self

Converts to this type from the input type.

impl From<Signature> for [u8; 64]

fn from(signature: Signature) -> Self

Converts to this type from the input type.

impl FromStr for Signature

type Err = ParseSignatureError

The associated error which can be returned from parsing.

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

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

impl Hash for Signature

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 Signature

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

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

fn partial_cmp(&self, other: &Signature) -> 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 Sanitize for Signature

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

impl Serialize for Signature

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<&'a [u8]> for Signature

type Error = <[u8; 64] as TryFrom<&'a [u8]>>::Error

The type returned in the event of a conversion error.

fn try_from(signature: &'a [u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for Signature

type Error = <[u8; 64] as TryFrom<Vec<u8>>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for Signature

impl Eq for Signature

impl StructuralPartialEq for Signature