Merge remote-tracking branch 'origin/master' into docs_dh_add_optin_t…

…oc_into_overview

README.md

@@ -1,4 +1,4 @@
-# dns-bench
+# dns-bench <!-- omit in toc -->
 
 [![Crates.io][crates-badge]][crates-url]
 ![Rust version][rust-version]
@@ -12,6 +12,23 @@
 [actions-url]: https://github.com/qwerty541/dns-bench/actions
 [rust-version]: https://img.shields.io/badge/rust-1.74.1%2B-lightgrey.svg?logo=rust
 
+<details>
+<summary>Table of contents</summary>
+
+- [Description](#description)
+  - [Example](#example)
+  - [Features](#features)
+  - [List of built-in DNS servers](#list-of-built-in-dns-servers)
+- [Installation](#installation)
+  - [Which method to choose?](#which-method-to-choose)
+  - [From crates.io](#from-cratesio)
+  - [From git repository](#from-git-repository)
+  - [From Docker Hub](#from-docker-hub)
+- [Options](#options)
+- [License](#license)
+- [Contribution](#contribution)
+</details>
+
 ## Description
 
 This repository provides DNS benchmarking command line tool written in Rust. It iterates through built-in list of public DNS servers, measures their response time and print table with sorted results in console. It can be used to find the fastest DNS in your location for better internet browsing experience. An example of console output, list of features and list of built-in DNS servers can be found below.
@@ -23,7 +40,7 @@ This repository provides DNS benchmarking command line tool written in Rust. It
 ### Features
 
 - Built-in list of public DNS servers.
-- Requests count configuration. By default, 10 requests are made to each DNS server.
+- Requests count configuration. By default, 25 requests are made to each DNS server.
 - Threads count configuration. By default, 8 threads are used.
 - Timeout configuration. By default, 3 seconds timeout is used.
 - Domain configuration. By default, google.com domain is used.

src/app.rs

@@ -147,6 +147,7 @@ impl DnsBenchApplication {
         self.multi_progress = Some(multi_progress);
     }
 
+    /// Initialize a progress bar.
     fn init_progress_bar(requests_count: u64) -> ProgressBar {
         let progress_bar = ProgressBar::new(requests_count);