Add --experimental-mmap-storage

crates/rqbit/src/main.rs

@@ -7,11 +7,15 @@ use librqbit::{
     api::ApiAddTorrentResponse,
     http_api::{HttpApi, HttpApiOptions},
     http_api_client, librqbit_spawn,
+<<<<<<< HEAD
     storage::{
         filesystem::FilesystemStorageFactory,
         middleware::{slow::SlowStorageFactory, timing::TimingStorageFactory},
         StorageFactoryExt,
     },
+=======
+    storage::mmap::MmapStorageFactory,
+>>>>>>> a557afc (Add --experimental-mmap-storage)
     tracing_subscriber_config_utils::{init_logging, InitLoggingOptions},
     AddTorrent, AddTorrentOptions, AddTorrentResponse, Api, ListOnlyResponse,
     PeerConnectionOptions, Session, SessionOptions, TorrentStatsState,
@@ -108,6 +112,10 @@ struct Opts {
     /// Might be useful if the disk is slow.
     #[arg(long = "defer-writes", default_value = "false")]
     defer_writes: bool,
+
+    /// Use mmap (file-backed) for storage.
+    #[arg(long)]
+    experimental_mmap_storage: bool,
 }
 
 #[derive(Parser)]
@@ -393,11 +401,13 @@ async fn async_main(opts: Opts) -> anyhow::Result<()> {
                 sub_folder: download_opts.sub_folder.clone(),
                 initial_peers: download_opts.initial_peers.clone().map(|p| p.0),
                 disable_trackers: download_opts.disable_trackers,
+
                 storage_factory: Some({
                     let sf = FilesystemStorageFactory::default();
                     let sf = SlowStorageFactory::new(sf);
                     TimingStorageFactory::new("fs".to_owned(), sf).boxed()
                 }),
+
                 ..Default::default()
             };
             let connect_to_existing = match client.validate_rqbit_server().await {