Enum SessionEvent

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pub enum SessionEvent<R = RecoveredRecord, M = ReceivedManifest> {
    Manifest(M),
    VerifiedRecoveryPoint {
        identity: StreamIdentity,
        recovery_point: RecoveryPoint,
        recovery_record: R,
        keyframe: R,
    },
    ContinuousRecord {
        identity: StreamIdentity,
        record: R,
    },
    Gap {
        identity: StreamIdentity,
        gap: CopperListGap,
    },
    Object {
        identity: StreamIdentity,
        record: R,
    },
}

Expand description

Session events borrow receiver storage during delivery. Use to_owned only when an application deliberately needs to retain encoded history.

Variants§

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Manifest(M)

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VerifiedRecoveryPoint

Emitted only after the recovery point, manifest and keyframe agree by digest and id.

Fields

§identity: StreamIdentity

§recovery_point: RecoveryPoint

§recovery_record: R

§keyframe: R

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ContinuousRecord

Fields

§identity: StreamIdentity

§record: R

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Gap

Fields

§identity: StreamIdentity

§gap: CopperListGap

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Object

Fields

§identity: StreamIdentity

§record: R

Implementations§

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impl SessionEvent<&RecoveredRecord, &ReceivedManifest>

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pub fn to_owned(&self) -> SessionEvent

Trait Implementations§

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impl<R: Clone, M: Clone> Clone for SessionEvent<R, M>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl<R: Debug, M: Debug> Debug for SessionEvent<R, M>

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

Formats the value using the given formatter. Read more

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impl<R: Eq, M: Eq> Eq for SessionEvent<R, M>

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impl<R: PartialEq, M: PartialEq> PartialEq for SessionEvent<R, M>

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

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impl<R: PartialEq, M: PartialEq> StructuralPartialEq for SessionEvent<R, M>

Auto Trait Implementations§

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impl<R, M> Freeze for SessionEvent<R, M>
where M: Freeze, R: Freeze,

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impl<R, M> RefUnwindSafe for SessionEvent<R, M>
where M: RefUnwindSafe, R: RefUnwindSafe,

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impl<R, M> UnsafeUnpin for SessionEvent<R, M>
where M: UnsafeUnpin, R: UnsafeUnpin,

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impl<R, M> UnwindSafe for SessionEvent<R, M>
where M: UnwindSafe, R: UnwindSafe,

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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impl<T> BorrowMut<T> for T
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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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSend for T
where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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

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