rust_readme.md

1. best learning materials

   • rust cheat sheet
   • rust by example
   • rust-lang/rustlings

2. rust crash course

3. ownership | move,copy,clone

4. module system

5. error handling

6. Traits (interface)

7. lifetime

8. smart pointer

9. concurrency,threads,channel,mutex,arc

10. rust collections

11. rust for cpp user

12. rust & webasm

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为rust crates.io换上国内中科大的源

vi ~/.cargo/config

[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
replace-with = 'ustc'
[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

some go concept VS. in rust

concept	rust implementation
parallelism	rayon
Concurrency	async/await
Channel	Rust allows you to transfer a pointer from one thread to another to avoid racing conditions for resources. Through passing pointers, Rust can enforce thread isolation for channels: fearless concurrency
Lock	Data is only accessible when the lock is held. fearless concurrency