Merge pull request #96 from Finomnis/tcp_echo_server_example #649

Job	Run time
Lints	42s
Documentation	13s
Memory leaks	3m 57s
Build Examples	2m 40s
Minimal Dependency Versions	21s
Build (aarch64-unknown-linux-gnu)	35s
Build (x86_64-pc-windows-gnu)	54s
Minimal Dependency Versions (MSRV)	31s
Build (x86_64-unknown-linux-gnu)	30s
Semantic Versioning	2m 25s
Minimum Supported Rust Version	23s
Test Suite	3m 51s
Publish version	0s
	17m 2s

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