pub struct Keypair(_);
Expand description

A vanilla Ed25519 key pair

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impl Keypair

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pub fn generate<R>(csprng: &mut R) -> Selfwhere R: CryptoRng + RngCore,

Constructs a new, random Keypair using a caller-provided RNG

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pub fn new() -> Self

Constructs a new, random Keypair using OsRng

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pub fn from_bytes(bytes: &[u8]) -> Result<Self, SignatureError>

Recovers a Keypair from a byte array

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pub fn to_bytes(&self) -> [u8; 64]

Returns this Keypair as a byte array

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pub fn from_base58_string(s: &str) -> Self

Recovers a Keypair from a base58-encoded string

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pub fn to_base58_string(&self) -> String

Returns this Keypair as a base58-encoded string

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pub fn secret(&self) -> &SecretKey

Gets this Keypair’s SecretKey

Trait Implementations§

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impl Debug for Keypair

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

Formats the value using the given formatter. Read more
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impl From<Keypair> for JsValue

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fn from(value: Keypair) -> Self

Converts to this type from the input type.
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impl FromWasmAbi for Keypair

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type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.
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unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi. Read more
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impl IntoWasmAbi for Keypair

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type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.
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fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.
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impl LongRefFromWasmAbi for Keypair

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type Abi = u32

Same as RefFromWasmAbi::Abi
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type Anchor = Ref<'static, Keypair>

Same as RefFromWasmAbi::Anchor
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unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi
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impl OptionFromWasmAbi for Keypair

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fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.
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impl OptionIntoWasmAbi for Keypair

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fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option. Read more
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impl<T> PartialEq<T> for Keypairwhere T: Signer,

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

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

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type Abi = u32

The wasm ABI type references to Self are recovered from.
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type Anchor = Ref<'static, Keypair>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.
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unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi. Read more
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impl RefMutFromWasmAbi for Keypair

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type Abi = u32

Same as RefFromWasmAbi::Abi
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type Anchor = RefMut<'static, Keypair>

Same as RefFromWasmAbi::Anchor
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unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi
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impl Signer for Keypair

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fn pubkey(&self) -> Pubkey

Infallibly gets the implementor’s public key. Returns the all-zeros Pubkey if the implementor has none.
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fn try_pubkey(&self) -> Result<Pubkey, SignerError>

Fallibly gets the implementor’s public key
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fn sign_message(&self, message: &[u8]) -> Signature

Infallibly produces an Ed25519 signature over the provided message bytes. Returns the all-zeros Signature if signing is not possible.
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fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>

Fallibly produces an Ed25519 signature over the provided message bytes.
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fn is_interactive(&self) -> bool

Whether the impelmentation requires user interaction to sign
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impl WasmDescribe for Keypair

Auto Trait Implementations§

Blanket Implementations§

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impl<T> AbiExample for T

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default fn example() -> T

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ReturnWasmAbi for Twhere T: IntoWasmAbi,

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type Abi = <T as IntoWasmAbi>::Abi

Same as IntoWasmAbi::Abi
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fn return_abi(self) -> <T as ReturnWasmAbi>::Abi

Same as IntoWasmAbi::into_abi, except that it may throw and never return in the case of Err.
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V