Struct pallet_im_online::ed25519::app_ed25519::Pair

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pub struct Pair(Pair);
Expand description

A generic AppPublic wrapper type over $pair crypto; this has no specific App.

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§0: Pair

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impl Pair

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pub fn into_inner(self) -> Pair

Convert into wrapped generic key pair type.

Trait Implementations§

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impl AppCrypto for Pair

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type Public = Public

The corresponding public key type in this application scheme.
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type Pair = Pair

The corresponding key pair type in this application scheme.
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type Signature = Signature

The corresponding signature type in this application scheme.
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const ID: KeyTypeId = IM_ONLINE

Identifier for application-specific key type.
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const CRYPTO_ID: CryptoTypeId = ed25519::CRYPTO_ID

Identifier of the crypto type of this application-specific key type.
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impl AppPair for Pair

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type Generic = Pair

The wrapped type which is just a plain instance of Pair.
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impl AsMut<Pair> for Pair

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fn as_mut(&mut self) -> &mut Pair

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsRef<Pair> for Pair

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fn as_ref(&self) -> &Pair

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Pair

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fn clone(&self) -> Pair

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 CryptoType for Pair

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type Pair = Pair

The pair key type of this crypto.
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impl From<Pair> for Pair

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fn from(inner: Pair) -> Self

Converts to this type from the input type.
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impl From<Pair> for Pair

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fn from(outer: Pair) -> Self

Converts to this type from the input type.
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impl Pair for Pair

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type Public = Public

The type which is used to encode a public key.
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type Seed = <Pair as Pair>::Seed

The type used to (minimally) encode the data required to securely create a new key pair.
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type Signature = Signature

The type used to represent a signature. Can be created from a key pair and a message and verified with the message and a public key.
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fn generate_with_phrase(password: Option<&str>) -> (Self, String, Self::Seed)

Generate new secure (random) key pair and provide the recovery phrase. Read more
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fn sign(&self, msg: &[u8]) -> Self::Signature

Sign a message.
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fn from_phrase( phrase: &str, password: Option<&str>, ) -> Result<(Self, Self::Seed), SecretStringError>

Returns the KeyPair from the English BIP39 seed phrase, or an error if it’s invalid.
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fn derive<Iter: Iterator<Item = DeriveJunction>>( &self, path: Iter, seed: Option<Self::Seed>, ) -> Result<(Self, Option<Self::Seed>), DeriveError>

Derive a child key from a series of given junctions.
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fn from_seed(seed: &Self::Seed) -> Self

Generate new key pair from the provided seed. Read more
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fn from_seed_slice(seed: &[u8]) -> Result<Self, SecretStringError>

Make a new key pair from secret seed material. The slice must be the correct size or an error will be returned. Read more
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fn verify<M: AsRef<[u8]>>( sig: &Self::Signature, message: M, pubkey: &Self::Public, ) -> bool

Verify a signature on a message. Returns true if the signature is good.
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fn public(&self) -> Self::Public

Get the public key.
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fn to_raw_vec(&self) -> Vec<u8> ⓘ

Return a vec filled with raw data.
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fn generate() -> (Self, Self::Seed)

Generate new secure (random) key pair. Read more
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fn from_string_with_seed( s: &str, password_override: Option<&str>, ) -> Result<(Self, Option<Self::Seed>), SecretStringError>

Interprets the string s in order to generate a key Pair. Returns both the pair and an optional seed, in the case that the pair can be expressed as a direct derivation from a seed (some cases, such as Sr25519 derivations with path components, cannot). Read more
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fn from_string( s: &str, password_override: Option<&str>, ) -> Result<Self, SecretStringError>

Interprets the string s in order to generate a key pair. Read more
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impl Wraps for Pair

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type Inner = Pair

The inner type it is wrapping.
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fn as_inner_ref(&self) -> &Self::Inner

Get a reference to the inner type that is wrapped.

Auto Trait Implementations§

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impl Freeze for Pair

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impl RefUnwindSafe for Pair

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impl Send for Pair

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impl Sync for Pair

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impl Unpin for Pair

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impl UnwindSafe for Pair

Blanket Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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Converts self into T using Into<T>. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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Causes self to use its Binary implementation when Debug-formatted.
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Causes self to use its Display implementation when Debug-formatted.
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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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Causes self to use its LowerHex implementation when Debug-formatted.
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Returns the argument unchanged.

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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where U: FromKey<T>,

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fn into_key(self) -> U

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