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RequestExecutionRoot

icydb_core::db

Struct RequestExecutionRoot 

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

Non-cloneable capability owning one request’s aggregate database counters.

Construct this once at request entry and derive every database session used by the request from it. Sessions retain the counters, so dropping this value does not reset work already attached to a derived session.

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impl RequestExecutionRoot

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pub fn request_budget(&self) -> RequestBudgetSnapshot

Snapshot this root’s retained aggregate request counters without charging work.

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