Struct aleph_bft::Signed

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pub struct Signed<'a, T, KB> where
    T: Signable + Index,
    KB: KeyBox,  { /* private fields */ }

Expand description

A correctly signed object of type T.

The correctness is guaranteed by storing a (phantom) reference to the KeyBox that verified the signature.

Implementations

impl<'a, T, KB> Signed<'a, T, KB> where
T: Signable + Index,
KB: KeyBox,

pub async fn sign(signable: T, key_box: &'a KB) -> Signed<'a, T, KB>

Create a signed object from a signable. The index of signable must match the index of the key_box.

pub fn as_signable(&self) -> &T

Get a reference to the signed object.

pub fn into_signable(self) -> T

pub fn into_unchecked(self) -> UncheckedSigned<T, <KB as KeyBox>::Signature>

impl<'a, T, KB> Signed<'a, Indexed<T>, KB> where
T: Signable,
KB: KeyBox,

pub async fn sign_with_index(
signable: T,
key_box: &'a KB
) -> Signed<'a, Indexed<T>, KB>

Create a signed object from a signable. The index is added based on the index of the key_box.

impl<'a, T, MK> Signed<'a, Indexed<T>, MK> where
T: Signable,
MK: MultiKeychain,

pub fn into_partially_multisigned(
self,
keychain: &'a MK
) -> PartiallyMultisigned<'a, T, MK>

Transform a singly signed object into a partially multisigned consisting of just the signed object. Note that depending on the setup, it may yield a complete signature.

Trait Implementations

impl<'a, T, KB> Clone for Signed<'a, T, KB> where
T: Signable + Clone + Index,
KB: KeyBox,

fn clone(&self) -> Signed<'a, T, KB>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<'a, T, KB> Debug for Signed<'a, T, KB> where
 T: Debug + Signable + Index,
 KB: Debug + KeyBox,
 <KB as KeyBox>::Signature: Debug,

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

Formats the value using the given formatter. Read more

impl<'a, T, KB> From<Signed<'a, T, KB>> for UncheckedSigned<T, <KB as KeyBox>::Signature> where
T: Signable + Index,
KB: KeyBox,

fn from(
signed: Signed<'a, T, KB>
) -> UncheckedSigned<T, <KB as KeyBox>::Signature>

Converts to this type from the input type.

Auto Trait Implementations

impl<'a, T, KB> RefUnwindSafe for Signed<'a, T, KB> where
 KB: RefUnwindSafe,
 T: RefUnwindSafe,
 <KB as KeyBox>::Signature: RefUnwindSafe,

impl<'a, T, KB> Send for Signed<'a, T, KB> where
T: Send,

impl<'a, T, KB> Sync for Signed<'a, T, KB> where
T: Sync,

impl<'a, T, KB> Unpin for Signed<'a, T, KB> where
T: Unpin,
<KB as KeyBox>::Signature: Unpin,

fn into(self) -> U

Calls U::from(self).

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

source

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

source

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

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

Performs the conversion.

source

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

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

Performs the conversion.

Struct aleph_bft::Signed

Implementations

impl<'a, T, KB> Signed<'a, T, KB> where T: Signable + Index, KB: KeyBox,

pub async fn sign(signable: T, key_box: &'a KB) -> Signed<'a, T, KB>

pub fn as_signable(&self) -> &T

pub fn into_signable(self) -> T

pub fn into_unchecked(self) -> UncheckedSigned<T, <KB as KeyBox>::Signature>

impl<'a, T, KB> Signed<'a, Indexed<T>, KB> where T: Signable, KB: KeyBox,

pub async fn sign_with_index( signable: T, key_box: &'a KB) -> Signed<'a, Indexed<T>, KB>

impl<'a, T, MK> Signed<'a, Indexed<T>, MK> where T: Signable, MK: MultiKeychain,

pub fn into_partially_multisigned( self, keychain: &'a MK) -> PartiallyMultisigned<'a, T, MK>

Trait Implementations

impl<'a, T, KB> Clone for Signed<'a, T, KB> where T: Signable + Clone + Index, KB: KeyBox,

fn clone(&self) -> Signed<'a, T, KB>

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

impl<'a, T, KB> Debug for Signed<'a, T, KB> where T: Debug + Signable + Index, KB: Debug + KeyBox, <KB as KeyBox>::Signature: Debug,

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

impl<'a, T, KB> From<Signed<'a, T, KB>> for UncheckedSigned<T, <KB as KeyBox>::Signature> where T: Signable + Index, KB: KeyBox,

fn from( signed: Signed<'a, T, KB>) -> UncheckedSigned<T, <KB as KeyBox>::Signature>

Auto Trait Implementations

impl<'a, T, KB> RefUnwindSafe for Signed<'a, T, KB> where KB: RefUnwindSafe, T: RefUnwindSafe, <KB as KeyBox>::Signature: RefUnwindSafe,

impl<'a, T, KB> Send for Signed<'a, T, KB> where T: Send,

impl<'a, T, KB> Sync for Signed<'a, T, KB> where T: Sync,

impl<'a, T, KB> Unpin for Signed<'a, T, KB> where T: Unpin, <KB as KeyBox>::Signature: Unpin,

impl<'a, T, KB> UnwindSafe for Signed<'a, T, KB> where KB: RefUnwindSafe, T: UnwindSafe, <KB as KeyBox>::Signature: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

fn vzip(self) -> V

impl<'a, T, KB> Signed<'a, T, KB> where
T: Signable + Index,
KB: KeyBox,

impl<'a, T, KB> Signed<'a, Indexed<T>, KB> where
T: Signable,
KB: KeyBox,

pub async fn sign_with_index(
signable: T,
key_box: &'a KB
) -> Signed<'a, Indexed<T>, KB>

impl<'a, T, MK> Signed<'a, Indexed<T>, MK> where
T: Signable,
MK: MultiKeychain,

pub fn into_partially_multisigned(
self,
keychain: &'a MK
) -> PartiallyMultisigned<'a, T, MK>

impl<'a, T, KB> Clone for Signed<'a, T, KB> where
T: Signable + Clone + Index,
KB: KeyBox,

impl<'a, T, KB> Debug for Signed<'a, T, KB> where
T: Debug + Signable + Index,
KB: Debug + KeyBox,
<KB as KeyBox>::Signature: Debug,

impl<'a, T, KB> From<Signed<'a, T, KB>> for UncheckedSigned<T, <KB as KeyBox>::Signature> where
T: Signable + Index,
KB: KeyBox,

fn from(
signed: Signed<'a, T, KB>
) -> UncheckedSigned<T, <KB as KeyBox>::Signature>

impl<'a, T, KB> RefUnwindSafe for Signed<'a, T, KB> where
KB: RefUnwindSafe,
T: RefUnwindSafe,
<KB as KeyBox>::Signature: RefUnwindSafe,

impl<'a, T, KB> Send for Signed<'a, T, KB> where
T: Send,

impl<'a, T, KB> Sync for Signed<'a, T, KB> where
T: Sync,

impl<'a, T, KB> Unpin for Signed<'a, T, KB> where
T: Unpin,
<KB as KeyBox>::Signature: Unpin,

impl<'a, T, KB> UnwindSafe for Signed<'a, T, KB> where
KB: RefUnwindSafe,
T: UnwindSafe,
<KB as KeyBox>::Signature: UnwindSafe,

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>,