harmos-storage 0.1.2

Harmos storage: durable journals, snapshots and Arrow-backed stream storage.
Documentation 
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/* ***
 *
 * Harmos
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * ***
 */

/* === Modules === */

/* === Re-Exports === */

/* === Imports === */

// Standard Library Imports
use std::num::NonZeroUsize;

// Third Party Imports
use harmos_storage::*;

// Local Imports

/* === Constants === */

/* === Macros === */

/* === Type Aliases === */

/* === Structs === */

/* === Enums === */

/* === Traits === */

/* === Implementations === */

/* === Public Functions === */

pub fn storage_settings() -> StorageSettings {
    StorageSettings {
        budget: StorageBudget { read_memory_bytes: nz(16 * 1024 * 1024) },
        request: StorageRequestSettings {
            max_pending_queries: nz(64),
            max_active_queries: nz(4),
            max_pending_write_batches: nz(256),
            max_pending_write_bytes: nz(16 * 1024 * 1024),
        },
        response: StorageResponseSettings { batch_rows: nz(64), batch_bytes: nz(64 * 1024) },
    }
}
/* === Private Functions === */

fn nz(value: usize) -> NonZeroUsize {
    NonZeroUsize::new(value).unwrap()
}
/* === Tests === */