refactor(client-cli): move HttpDownloader trait in a dedicated interface.rs sub module

Author: dlachaume

mithril-client-cli/src/utils/http_downloader/interface.rs

@@ -0,0 +1,21 @@
+use std::path::{Path, PathBuf};
+
+use async_trait::async_trait;
+use reqwest::Url;
+
+use mithril_client::MithrilResult;
+
+/// Trait for downloading a file over HTTP from a URL,
+/// saving it to a target directory with the given filename.
+///
+/// Returns the path to the downloaded file.
+#[cfg_attr(test, mockall::automock)]
+#[async_trait]
+pub trait HttpDownloader {
+    async fn download_file(
+        &self,
+        url: Url,
+        download_dir: &Path,
+        filename: &str,
+    ) -> MithrilResult<PathBuf>;
+}

mithril-client-cli/src/utils/http_downloader/mod.rs

@@ -1,23 +1,5 @@
+mod interface;
 mod reqwest_http_downloader;
 
+pub use interface::*;
 pub use reqwest_http_downloader::*;
-
-use async_trait::async_trait;
-use mithril_client::MithrilResult;
-use reqwest::Url;
-use std::path::{Path, PathBuf};
-
-/// Trait for downloading a file over HTTP from a URL,
-/// saving it to a target directory with the given filename.
-///
-/// Returns the path to the downloaded file.
-#[cfg_attr(test, mockall::automock)]
-#[async_trait]
-pub trait HttpDownloader {
-    async fn download_file(
-        &self,
-        url: Url,
-        download_dir: &Path,
-        filename: &str,
-    ) -> MithrilResult<PathBuf>;
-}