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ConversationCommit

Struct ConversationCommit 

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pub struct ConversationCommit { /* private fields */ }
Expand description

Ownership barrier between event selection and durable append.

The aggregate is private while the event is speculative. It becomes usable only through consuming ConversationCommit::commit, or returns unchanged through consuming ConversationCommit::abort if append fails.

use liminal_protocol::lifecycle::ConversationCommit;

fn leak(commit: ConversationCommit) {
    let _ = commit.conversation;
}

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impl ConversationCommit

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pub const fn event(&self) -> &ConversationEvent

Borrows the exact event that must be durably appended.

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pub const fn commit(self) -> ParticipantConversation

Consumes the durability barrier and advances to the committed state.

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pub const fn abort(self) -> ParticipantConversation

Cancels a failed append and recovers the byte-for-byte unchanged pre-state.

Trait Implementations§

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impl Debug for ConversationCommit

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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 Eq for ConversationCommit

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impl PartialEq for ConversationCommit

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fn eq(&self, other: &ConversationCommit) -> 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 StructuralPartialEq for ConversationCommit

Auto Trait Implementations§

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.