Struct pallet_im_online::ed25519::app_ed25519::Pair
source · pub struct Pair(Pair);
Expand description
A generic AppPublic
wrapper type over $pair crypto; this has no specific App.
Tuple Fields§
§0: Pair
Implementations§
source§impl Pair
impl Pair
sourcepub fn into_inner(self) -> Pair
pub fn into_inner(self) -> Pair
Convert into wrapped generic key pair type.
Trait Implementations§
source§impl Pair for Pair
impl Pair for Pair
§type Seed = <Pair as Pair>::Seed
type Seed = <Pair as Pair>::Seed
The type used to (minimally) encode the data required to securely create
a new key pair.
§type Signature = Signature
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.
source§fn generate_with_phrase(password: Option<&str>) -> (Self, String, Self::Seed)
fn generate_with_phrase(password: Option<&str>) -> (Self, String, Self::Seed)
Generate new secure (random) key pair and provide the recovery phrase. Read more
source§fn from_phrase(
phrase: &str,
password: Option<&str>
) -> Result<(Self, Self::Seed), SecretStringError>
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.source§fn derive<Iter: Iterator<Item = DeriveJunction>>(
&self,
path: Iter,
seed: Option<Self::Seed>
) -> Result<(Self, Option<Self::Seed>), DeriveError>
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.
source§fn from_seed(seed: &Self::Seed) -> Self
fn from_seed(seed: &Self::Seed) -> Self
Generate new key pair from the provided
seed
. Read moresource§fn from_seed_slice(seed: &[u8]) -> Result<Self, SecretStringError>
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
source§fn verify<M: AsRef<[u8]>>(
sig: &Self::Signature,
message: M,
pubkey: &Self::Public
) -> bool
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.
§fn from_string_with_seed(
s: &str,
password_override: Option<&str>
) -> Result<(Self, Option<Self::Seed>), SecretStringError>
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 moreAuto Trait Implementations§
impl Freeze for Pair
impl RefUnwindSafe for Pair
impl Send for Pair
impl Sync for Pair
impl Unpin for Pair
impl UnwindSafe for Pair
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
§fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,
fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,
§fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more§impl<T> IsType<T> for T
impl<T> IsType<T> for T
§impl<T, Outer> IsWrappedBy<Outer> for T
impl<T, Outer> IsWrappedBy<Outer> for T
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T
. Read more§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.§impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
type Error = <U as TryFromKey<T>>::Error
fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>
§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from
.§impl<T, S> UniqueSaturatedInto<T> for S
impl<T, S> UniqueSaturatedInto<T> for S
§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T
.