feat: 新增移动磁盘（含 U 盘）插拔的监控示例

src-tauri/Cargo.lock

@@ -39,6 +39,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "anyhow"
 version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -48,12 +57,14 @@ checksum = "216261ddc8289130e551ddcd5ce8a064710c0d064a4d2895c67151c92b5443f6"
 name = "app"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "rusb",
  "serde",
  "serde_json",
  "sysinfo",
  "tauri",
  "tauri-build",
+ "tokio",
 ]
 
 [[package]]
@@ -144,6 +155,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "bumpalo"
+version = "3.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
+
+[[package]]
 name = "bytemuck"
 version = "1.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -242,6 +259,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
+name = "chrono"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+dependencies = [
+ "iana-time-zone",
+ "js-sys",
+ "num-integer",
+ "num-traits",
+ "rustc-serialize",
+ "serde",
+ "time 0.1.44",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
 name = "cocoa"
 version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -273,6 +307,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
+[[package]]
 name = "color_quant"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -450,6 +494,50 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
 
 [[package]]
+name = "cxx"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97abf9f0eca9e52b7f81b945524e76710e6cb2366aead23b7d4fbf72e281f888"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cc32cc5fea1d894b77d269ddb9f192110069a8a9c1f1d441195fba90553dea3"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ca220e4794c934dc6b1207c3b42856ad4c302f2df1712e9f8d2eec5afaacf1f"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b846f081361125bfc8dc9d3940c84e1fd83ba54bbca7b17cd29483c828be0704"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
 name = "darling"
 version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1078,6 +1166,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21dec9db110f5f872ed9699c3ecf50cf16f423502706ba5c72462e28d3157573"
 
 [[package]]
+name = "iana-time-zone"
+version = "0.1.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
+[[package]]
 name = "ico"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1227,6 +1339,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
+name = "js-sys"
+version = "0.3.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
 name = "json-patch"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1283,6 +1404,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "link-cplusplus"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9272ab7b96c9046fbc5bc56c06c117cb639fe2d509df0c421cad82d2915cf369"
+dependencies = [
+ "cc",
+]
+
+[[package]]
 name = "lock_api"
 version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1394,6 +1524,18 @@ dependencies = [
 ]
 
 [[package]]
+name = "mio"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
+dependencies = [
+ "libc",
+ "log",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
+]
+
+[[package]]
 name = "ndk"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1760,7 +1902,7 @@ dependencies = [
  "indexmap",
  "line-wrap",
  "serde",
- "time",
+ "time 0.3.17",
  "xml-rs",
 ]
 
@@ -2039,6 +2181,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "rustc-serialize"
+version = "0.3.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
+
+[[package]]
 name = "rustc_version"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2096,6 +2244,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
+name = "scratch"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8132065adcfd6e02db789d9285a0deb2f3fcb04002865ab67d5fb103533898"
+
+[[package]]
 name = "selectors"
 version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2259,6 +2413,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "signal-hook-registry"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "siphasher"
 version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2280,6 +2443,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 
 [[package]]
+name = "socket2"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
 name = "soup2"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2544,7 +2717,7 @@ dependencies = [
  "sha2",
  "tauri-utils",
  "thiserror",
- "time",
+ "time 0.3.17",
  "uuid 1.2.1",
  "walkdir",
 ]
@@ -2657,6 +2830,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
 name = "thin-slice"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2693,6 +2875,17 @@ dependencies = [
 
 [[package]]
 name = "time"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+dependencies = [
+ "libc",
+ "wasi 0.10.0+wasi-snapshot-preview1",
+ "winapi",
+]
+
+[[package]]
+name = "time"
 version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a561bf4617eebd33bca6434b988f39ed798e527f51a1e797d0ee4f61c0a38376"
@@ -2741,9 +2934,27 @@ checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
 dependencies = [
  "autocfg",
  "bytes",
+ "libc",
  "memchr",
+ "mio",
  "num_cpus",
+ "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
+ "socket2",
+ "tokio-macros",
+ "winapi",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -2866,6 +3077,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"
 
 [[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
+[[package]]
 name = "url"
 version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2947,11 +3164,71 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
+[[package]]
+name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
+name = "wasm-bindgen"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+
+[[package]]
 name = "webkit2gtk"
 version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"

src-tauri/Cargo.toml

@@ -20,6 +20,8 @@ serde = { version = "1.0", features = ["derive"] }
 tauri = { version = "1.2.0", features = [] }
 rusb = "0.9"
 sysinfo = "0.26.7"
+tokio = { version = "1.21", features = ["full"] }
+chrono = { version = "0.4.23", features = ["serde", "rustc-serialize"] }
 
 [features]
 # by default Tauri runs in production mode

src-tauri/src/main.rs

@@ -3,15 +3,88 @@
     windows_subsystem = "windows"
 )]
 
+// 标准库
+use std::collections::BTreeMap;
+use std::process::Command;
+
+// 系统信息库
 use sysinfo::{DiskExt, System, SystemExt};
+// 异步编程库: https://github.com/tokio-rs/tokio
+use tokio::time::{self, Duration};
+// 时间函数库: https://github.com/chronotope/chrono
+// use chrono::prelude::*;
+// JSON 序列化库
+// use serde::{Deserialize, Serialize};
 
-fn main() {
-    let s = System::new_all();
-    for disk in s.disks() {
-        println!("{:?}: {:?}", disk.name(), disk.type_());
+fn find() -> BTreeMap<String, String> {
+    let system = System::new_all();
+    let mut devices: BTreeMap<String, String> = BTreeMap::new();
+    for disk in system.disks() {
+        let point = disk
+            .mount_point()
+            .to_str()
+            .map(str::to_string)
+            .clone()
+            .unwrap();
+        let name = disk.name().to_str().map(str::to_string).clone().unwrap();
+        devices.insert(point, name);
+    }
+
+    return devices;
+}
+
+async fn loop_find(mut devices: BTreeMap<String, String>) {
+    let mut interval = time::interval(Duration::from_millis(500));
+
+    println!("");
+    println!("===========================================");
+    println!("{:?}", devices);
+    println!("===========================================");
+    println!("");
+
+    loop {
+        interval.tick().await;
+
+        let latest_devices = find();
+        let size = devices.len();
+        let latest_size = latest_devices.len();
+
+        if size != latest_size {
+            for (k, v) in &latest_devices {
+                if !devices.contains_key(k) {
+                    println!("attach: {:?}, {:?}", v, k);
+
+                    // 打开文件夹
+                    Command::new("EXPLORER").arg(k).spawn().unwrap();
+                }
             }
 
+            for (k, v) in &devices {
+                if !latest_devices.contains_key(k) {
+                    println!("detach: {:?}, {:?}", v, k);
+                }
+            }
+
+            devices = latest_devices;
+        }
+    }
+}
+
+fn main() {
     tauri::Builder::default()
+        .setup(|_app| {
+            // let app_handle = app.handle();
+
+            let devices = find();
+
+            tauri::async_runtime::spawn(async move {
+                // A loop that takes output from the async process and sends it
+                // to the webview via a Tauri Event
+                loop_find(devices).await
+            });
+
+            Ok(())
+        })
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }