Method to_byte_budgets

nodedb/src/config/engine.rs:140–147

Convert fractions to absolute byte budgets for every `EngineId`, given the global memory limit.

(&self, global_limit: usize)

    /// Convert fractions to absolute byte budgets for every `EngineId`,
    /// given the global memory limit.
    pub fn to_byte_budgets(&self, global_limit: usize) -> EngineByteBudgets {
        let gl = global_limit as f64;
        let per_engine = EngineId::ALL
            .iter()
            .map(|&e| (e, (gl * self.fraction_for(e)) as usize))
            .collect();
        EngineByteBudgets { per_engine }
    }
}

/// Absolute byte budgets for every `EngineId`, derived from fractional config.