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OrdinaryBindingAuthority

Struct OrdinaryBindingAuthority 

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

Opaque authority for the current epoch produced by an ordinary attach.

Only a successful non-fenced attach commit can construct this value. It is therefore disjoint from FencedAttachCommit: a recovered binding cannot use the ordinary no-marker fate path.

use liminal_protocol::lifecycle::{ActiveBinding, OrdinaryBindingAuthority};

fn fabricate(binding: ActiveBinding) {
    let _ = OrdinaryBindingAuthority::new(binding, 11);
}

An ordinary-attach fork also cannot extract authority through the public surface. Only the protocol-owned aggregate/replay path may consume it:

use liminal_protocol::lifecycle::AttachCommit;

fn splice<F, V>(commit: &AttachCommit<F, V>) {
    let _ = commit.ordinary_binding_authority();
}

Even code handed the opaque type cannot execute its fate transition:

use liminal_protocol::lifecycle::{CommittedDiedTerminal, OrdinaryBindingAuthority};

fn execute(authority: OrdinaryBindingAuthority, terminal: CommittedDiedTerminal) {
    let _ = authority.binding_fate(terminal, 11);
}
use liminal_protocol::lifecycle::{Event, OrdinaryBindingAuthority};

fn advance(authority: OrdinaryBindingAuthority, event: Event) {
    let _ = authority.cursor_progressed(event);
}

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impl OrdinaryBindingAuthority

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pub const fn binding(self) -> ActiveBinding

Returns the exact authoritative binding committed by ordinary attach.

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pub const fn through_seq(self) -> DeliverySeq

Returns the durable no-marker cursor carried through ordinary attach.

Trait Implementations§

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impl Clone for OrdinaryBindingAuthority

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fn clone(&self) -> OrdinaryBindingAuthority

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 Copy for OrdinaryBindingAuthority

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impl Debug for OrdinaryBindingAuthority

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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 OrdinaryBindingAuthority

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impl PartialEq for OrdinaryBindingAuthority

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fn eq(&self, other: &OrdinaryBindingAuthority) -> 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 OrdinaryBindingAuthority

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> 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> 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.