Switch to single threaded tokio runtime

Signed-off-by: trivernis <trivernis@protonmail.com>

Cargo.lock

@@ -598,7 +598,7 @@ dependencies = [
 
 [[package]]
 name = "hydrus-pixiv-tagger"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "env_logger",
  "hydrus-api",
@@ -1745,7 +1745,6 @@ dependencies = [
  "libc",
  "memchr",
  "mio 0.7.13",
- "num_cpus",
  "pin-project-lite",
  "tokio-macros",
  "winapi 0.3.9",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hydrus-pixiv-tagger"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2018"
 license = "Apache-2.0"
 description = "Automatically tag hydrus file by using pixiv and saucenao"
@@ -22,4 +22,4 @@ thiserror = "1.0.26"
 
 [dependencies.tokio]
 version = "1.9.0"
-features = ["macros", "rt-multi-thread", "time"]
+features = ["macros", "rt", "time"]

src/main.rs

@@ -46,7 +46,7 @@ struct Opt {
     finish_tag: Option<String>,
 }
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     env_logger::builder().init();
     let opt: Opt = Opt::from_args();