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ResolveOutcome

car_server_core::approval_core

Enum ResolveOutcome 

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pub enum ResolveOutcome {
    Resolved,
    StillPending,
    Error,
}
Expand description

The outcome of a ApprovalCore::resolve call, so the calling adapter can decide whether to evict its code↔id mapping. Mirrors the #403 contract: a real resolve is Resolved; a fan-out non-resolve comes back Pending.

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Resolved

The row moved to Resolved (this call won the first-writer-wins guard, or it was already resolved by a converging racer — either way the approval is now resolved). The adapter may evict its code mapping.

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StillPending

HostState::resolve_approval returned Ok but the row is still Pending (the cross-session fan-out branch — host.rs:334-366). The row did NOT move; the adapter must NOT evict its code or report success. Should be unreachable for an eligible (system-level) row, but handled as defense-in-depth.

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Error

HostState::resolve_approval returned an Err (e.g. unknown id, or an owner that is no longer connected). Nothing moved.

Trait Implementations§

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impl Clone for ResolveOutcome

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fn clone(&self) -> ResolveOutcome

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 ResolveOutcome

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impl Debug for ResolveOutcome

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

Formats the value using the given formatter. Read more
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impl Eq for ResolveOutcome

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impl PartialEq for ResolveOutcome

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

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