Struct sp_application_crypto::sr25519::AppPair
source · [−]pub struct AppPair(_);
Expand description
A generic AppPublic
wrapper type over $pair crypto; this has no specific App.
Trait Implementations
type UntypedGeneric = Pair
type UntypedGeneric = Pair
The corresponding type as a generic crypto type.
The identifier of the crypto type of this application-specific key type.
The type used to (minimally) encode the data required to securely create a new key pair. Read more
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. Read more
type DeriveError = <Pair as Pair>::DeriveError
type DeriveError = <Pair as Pair>::DeriveError
Error returned from the derive
function.
Generate new secure (random) key pair and provide the recovery phrase. Read more
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 None
if it’s invalid.
Derive a child key from a series of given junctions.
Generate new key pair from the provided seed
. Read more
Make a new key pair from secret seed material. The slice must be the correct size or
it will return None
. Read more
Verify a signature on a message. Returns true if the signature is good.
Verify a signature on a message. Returns true if the signature is good.
Return a vec filled with raw data.
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
Interprets the string s
in order to generate a key pair. Read more
Auto Trait Implementations
impl RefUnwindSafe for Pair
impl UnwindSafe for Pair
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
The counterpart to unchecked_from
.
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more