Make signals-{ctrlc,hooked} examples demonstratble

rust-cli / team

CLI working group

https://rust-cli.github.io/book

MIT License

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Closed crodjer closed 4 years ago

crodjer commented 5 years ago

By introducing a little sleep, it makes it possible to actually interrupt the examples when running:

cargo run --bin signals-{ctrlc,hooked}

killercup commented 4 years ago

Merged with added comments and fixed includes.