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Make simple examples, without external dependencies #66

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jcbritobr opened this issue Dec 3, 2019 · 2 comments
Open

Make simple examples, without external dependencies #66

jcbritobr opened this issue Dec 3, 2019 · 2 comments

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@jcbritobr
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jcbritobr commented Dec 3, 2019 •
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This book has a lot of complex examples. Its dificult to understand the code proprosal. Please, make simple examples available at the beginning.
@andradei
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andradei commented Jan 2, 2020

Especially when the dependencies keep changing their APIs fast towards stability.

@cannero
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cannero commented Feb 9, 2020

Which examples do you think could be used?
Maybe I'm totally wrong as I'm only a beginner in async rust, but I believe that the problem is that only the Future trait is in std. For an executor a crate like futures, async-std or tokio has to be used.

@lbernick lbernick mentioned this issue Aug 31, 2020
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tmandry pushed a commit that referenced this issue Sep 16, 2020
@lbernick
More beginner-friendly TCP server example (#102)
87015e2 
I wanted to write an example to help guide people new to asynchronous programming, with fewer external dependencies (as some people requested in #66). The example starts with the [single threaded TCP server from the Rust book](https://doc.rust-lang.org/book/ch20-01-single-threaded.html) and uses async functionality to add concurrency.
The example goes through:
- some examples of blocking code and how to make them non blocking (should address #64 as well)
- spawning tasks vs using combinators to run them concurrently on a single thread
- testing code by creating mocks and implementing async read/write traits for the mocks
huangjj27 referenced this issue in huangjj27/async-book Jan 1, 2021
@lbernick @huangjj27
More beginner-friendly TCP server example (rust-lang#102)
9832706 
I wanted to write an example to help guide people new to asynchronous programming, with fewer external dependencies (as some people requested in #66). The example starts with the [single threaded TCP server from the Rust book](https://doc.rust-lang.org/book/ch20-01-single-threaded.html) and uses async functionality to add concurrency.
The example goes through:
- some examples of blocking code and how to make them non blocking (should address #64 as well)
- spawning tasks vs using combinators to run them concurrently on a single thread
- testing code by creating mocks and implementing async read/write traits for the mocks
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3 participants
@andradei @jcbritobr @cannero