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PaidWatermarks

decdn_node::payment_settlement

Struct PaidWatermarks 

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pub struct PaidWatermarks { /* private fields */ }
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In-memory index of every lane’s paid-cumulative watermark, keyed by LaneKey, read by the redeemer to compute unredeemed = owed − paid (ADR 003 § Tracking owed vs. paid). Written by the PoolRedeemed watcher, which mirrors every update onto the durable LaneState::paid_cumulative row in the same breath. The durable field is the source of truth; this cache is rehydrated from it at bootstrap (PoolSettlementService::bootstrap) so a restart carries forward redemptions that landed before the log-poller’s persisted cursor, instead of re-submitting those lanes for silent on-chain no-ops (#2052).

A std::sync::Mutex: the guard is only ever held to read/insert a single entry, never across an .await.

Trait Implementations§

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impl Clone for PaidWatermarks

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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 Debug for PaidWatermarks

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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 Default for PaidWatermarks

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
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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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