loro-internal 1.12.0

Loro internal library. Do not use it directly as it's not stable.
Documentation 
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use bench_utils::TextAction;
use loro_internal::{cursor::PosType, loro::ExportMode, LoroDoc};
use std::hint::black_box;

fn main() {
    log_size();
    // bench_decode();
    // bench_decode_updates();
}

#[allow(unused)]
fn log_size() {
    let actions = bench_utils::get_automerge_actions();
    {
        let loro = LoroDoc::default();
        let text = loro.get_text("text");
        let mut txn = loro.txn().unwrap();

        for TextAction { pos, ins, del } in actions.iter() {
            text.delete_with_txn(&mut txn, *pos, *del, PosType::Unicode)
                .unwrap();
            text.insert_with_txn(&mut txn, *pos, ins, PosType::Unicode)
                .unwrap();
        }
        txn.commit().unwrap();
        let snapshot = loro.export(ExportMode::Snapshot).unwrap();
        let updates = loro.export(ExportMode::all_updates()).unwrap();
        let json_updates = serde_json::to_string(&loro.export_json_updates(
            &Default::default(),
            &loro.oplog_vv(),
            true,
        ))
        .unwrap();
        println!("\n");
        println!("Snapshot size={}", snapshot.len());
        println!("Updates size={}", updates.len());
        println!("Json Updates size={}", json_updates.len());
        println!("\n");
        loro.diagnose_size();
    }
    println!("\n");
    println!("\n");
    println!("\n");
    {
        println!("One Transaction Per Action");
        let loro = LoroDoc::default();
        let text = loro.get_text("text");

        for TextAction { pos, ins, del } in actions.iter() {
            let mut txn = loro.txn().unwrap();
            text.delete_with_txn(&mut txn, *pos, *del, PosType::Unicode)
                .unwrap();
            text.insert_with_txn(&mut txn, *pos, ins, PosType::Unicode)
                .unwrap();
            txn.commit().unwrap();
        }
        let snapshot = loro.export(ExportMode::Snapshot).unwrap();
        let updates = loro.export(ExportMode::all_updates()).unwrap();
        println!("\n");
        println!("Snapshot size={}", snapshot.len());
        println!("Updates size={}", updates.len());
        println!("\n");
        loro.diagnose_size();
    }
}

#[allow(unused)]
fn bench_decode() {
    println!("Bench decode");
    let actions = bench_utils::get_automerge_actions();
    {
        let mut loro = LoroDoc::default();
        let text = loro.get_text("text");
        loro.start_auto_commit();

        for _ in 0..10 {
            for TextAction { pos, ins, del } in actions.iter() {
                text.delete(*pos, *del, PosType::Unicode).unwrap();
                text.insert(*pos, ins, PosType::Unicode).unwrap();
            }
        }
        let snapshot = loro.export(ExportMode::Snapshot).unwrap();
        // for _ in 0..100 {
        //     black_box(loro.export(ExportMode::Snapshot));
        // }

        for _ in 0..100 {
            let loro = LoroDoc::new();
            loro.import(black_box(&snapshot)).unwrap();
        }
    }
}

#[allow(unused)]
fn bench_decode_updates() {
    let actions = bench_utils::get_automerge_actions();
    let loro = LoroDoc::default();
    let text = loro.get_text("text");

    #[allow(warnings)]
    for TextAction { pos, ins, del } in actions.iter() {
        let mut txn = loro.txn().unwrap();
        text.delete_with_txn(&mut txn, *pos, *del, PosType::Unicode)
            .unwrap();
        text.insert_with_txn(&mut txn, *pos, ins, PosType::Unicode)
            .unwrap();
        txn.commit().unwrap();
    }

    let updates = loro.export(ExportMode::all_updates()).unwrap();
    for _ in 0..10 {
        let loro = LoroDoc::new();
        loro.import(black_box(&updates)).unwrap();
    }
}