add aleksey and his talk

content/sessions/rust_as_a_high_level_langage.md

@@ -11,7 +11,6 @@ speakers:
   - aleksey_kladov
 presentation:
 videoId:
-draft: true
 ---
 The singe most important feature of Rust is memory safety. Writing code with performance of C++, at a typical development cost, and with guaranteed absence of certain classes of memory safety related vulnerabilities is something that was not possible before. 
 

content/speakers/aleksey_kladov.md

@@ -10,6 +10,5 @@ socials:
   - icon: github
     link: https://github.com/matklad
     name: matklad
-draft: true
 ---
 @matklad is a Rust developer, who specializes in dev tools and IDEs. He spearheaded [IntelliJ Rust](https://intellij-rust.github.io/) and currently leads the development of [rust-analyzer](https://github.com/rust-analyzer/rust-analyzer).