Enum ethcore::engines::ConstructedVerifier

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pub enum ConstructedVerifier<'a, M: Machine> {
    Trusted(Box<dyn EpochVerifier<M>>),
    Unconfirmed(Box<dyn EpochVerifier<M>>, &'a [u8], H256),
    Err(Error),
}

Expand description

Generated epoch verifier.

Variants

`Trusted(Box<dyn EpochVerifier<M>>)`

Fully trusted verifier.

`Unconfirmed(Box<dyn EpochVerifier<M>>, &'a [u8], H256)`

Verifier unconfirmed. Check whether given finality proof finalizes given hash under previous epoch.

`Err(Error)`

Error constructing verifier.

Implementations

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impl<'a, M: Machine> ConstructedVerifier<'a, M>

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pub fn known_confirmed(self) -> Result<Box<dyn EpochVerifier<M>>, Error>

Convert to a result, indicating that any necessary confirmation has been done already.

Auto Trait Implementations

impl<'a, M> !RefUnwindSafe for ConstructedVerifier<'a, M>

impl<'a, M> Send for ConstructedVerifier<'a, M>

impl<'a, M> !Sync for ConstructedVerifier<'a, M>

impl<'a, M> Unpin for ConstructedVerifier<'a, M>

impl<'a, M> !UnwindSafe for ConstructedVerifier<'a, M>

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, 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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Enum ethcore::engines::ConstructedVerifier

Variants

`Trusted(Box<dyn EpochVerifier<M>>)`

`Unconfirmed(Box<dyn EpochVerifier<M>>, &'a [u8], H256)`

`Err(Error)`

Implementations

impl<'a, M: Machine> ConstructedVerifier<'a, M>

pub fn known_confirmed(self) -> Result<Box<dyn EpochVerifier<M>>, Error>

Auto Trait Implementations

impl<'a, M> !RefUnwindSafe for ConstructedVerifier<'a, M>

impl<'a, M> Send for ConstructedVerifier<'a, M>

impl<'a, M> !Sync for ConstructedVerifier<'a, M>

impl<'a, M> Unpin for ConstructedVerifier<'a, M>

impl<'a, M> !UnwindSafe for ConstructedVerifier<'a, M>

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, 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

impl<T> Erased for T

Enum ethcore::engines::ConstructedVerifier

Variants

Trusted(Box<dyn EpochVerifier<M>>)

Unconfirmed(Box<dyn EpochVerifier<M>>, &'a [u8], H256)

Err(Error)

Implementations

impl<'a, M: Machine> ConstructedVerifier<'a, M>

pub fn known_confirmed(self) -> Result<Box<dyn EpochVerifier<M>>, Error>

Auto Trait Implementations

impl<'a, M> !RefUnwindSafe for ConstructedVerifier<'a, M>

impl<'a, M> Send for ConstructedVerifier<'a, M>

impl<'a, M> !Sync for ConstructedVerifier<'a, M>

impl<'a, M> Unpin for ConstructedVerifier<'a, M>

impl<'a, M> !UnwindSafe for ConstructedVerifier<'a, M>

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, 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

impl<T> Erased for T

`Trusted(Box<dyn EpochVerifier<M>>)`

`Unconfirmed(Box<dyn EpochVerifier<M>>, &'a [u8], H256)`

`Err(Error)`

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, 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>,