Struct ed25519_dalek::Signature

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pub struct Signature(_);

Expand description

Ed25519 signature.

Implementations

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impl Signature

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pub fn new(bytes: [u8 ; 64]) -> Signature

Create a new signature from a byte array

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

Return the inner byte array

Trait Implementations

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impl AsRef<[u8 ]> for Signature

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pub fn as_ref(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

Performs the conversion.

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impl Clone for Signature

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pub fn clone(&self) -> Signature

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Signature

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

Formats the value using the given formatter. Read more

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impl From<[u8 ; 64]> for Signature

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pub fn from(bytes: [u8 ; 64]) -> Signature

Performs the conversion.

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impl PartialEq<Signature> for Signature

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

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

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

This method tests for !=.

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impl Signature for Signature

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

Parse a signature from its byte representation

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fn as_bytes(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

Borrow a byte slice representing the serialized form of this signature

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impl Signer<Signature> for Keypair

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fn try_sign(&self, message: &[u8 ]) -> Result<Signature, SignatureError>

Sign a message with this keypair’s secret key.

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fn sign(&self, msg: &[u8 ]) -> S

Sign the given message and return a digital signature

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

type Error = Error

The type returned in the event of a conversion error.

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pub fn try_from(bytes: &'a [u8 ]) -> Result<Signature, Error>

Performs the conversion.

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impl Verifier<Signature> for Keypair

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fn verify(
 &self,
 message: &[u8 ],
 signature: &Signature
) -> Result<(), SignatureError>

Verify a signature on a message with this keypair’s public key.

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impl Verifier<Signature> for PublicKey

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fn verify(
 &self,
 message: &[u8 ],
 signature: &Signature
) -> Result<(), SignatureError>

Verify a signature on a message with this keypair’s public key.

Return

Returns Ok(()) if the signature is valid, and Err otherwise.

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impl Copy for Signature

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impl Eq for Signature

Auto Trait Implementations

impl RefUnwindSafe for Signature

impl Send for Signature

impl Sync for Signature

impl Unpin for Signature

impl UnwindSafe for Signature

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Struct ed25519_dalek::Signature

Implementations

impl Signature

pub fn new(bytes: [u8; 64]) -> Signature

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

Trait Implementations

impl AsRef<[u8]> for Signature

pub fn as_ref(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

impl Clone for Signature

pub fn clone(&self) -> Signature

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

impl Debug for Signature

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

impl From<[u8; 64]> for Signature

pub fn from(bytes: [u8; 64]) -> Signature

impl PartialEq<Signature> for Signature

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

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

impl Signature for Signature

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

fn as_bytes(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

impl Signer<Signature> for Keypair

fn try_sign(&self, message: &[u8]) -> Result<Signature, SignatureError>

fn sign(&self, msg: &[u8]) -> S

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

type Error = Error

pub fn try_from(bytes: &'a [u8]) -> Result<Signature, Error>

impl Verifier<Signature> for Keypair

fn verify( &self, message: &[u8], signature: &Signature) -> Result<(), SignatureError>

impl Verifier<Signature> for PublicKey

fn verify( &self, message: &[u8], signature: &Signature) -> Result<(), SignatureError>

Return

impl Copy for Signature

impl Eq for Signature

Auto Trait Implementations

impl RefUnwindSafe for Signature

impl Send for Signature

impl Sync for Signature

impl Unpin for Signature

impl UnwindSafe for Signature

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

pub fn new(bytes: [u8 ; 64]) -> Signature

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

impl AsRef<[u8 ]> for Signature

pub fn as_ref(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

impl From<[u8 ; 64]> for Signature

pub fn from(bytes: [u8 ; 64]) -> Signature

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

fn as_bytes(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

fn try_sign(&self, message: &[u8 ]) -> Result<Signature, SignatureError>

fn sign(&self, msg: &[u8 ]) -> S

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

pub fn try_from(bytes: &'a [u8 ]) -> Result<Signature, Error>

fn verify(
&self,
message: &[u8 ],
signature: &Signature
) -> Result<(), SignatureError>

fn verify(
&self,
message: &[u8 ],
signature: &Signature
) -> Result<(), SignatureError>

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,