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21 lines
482 B
21 lines
482 B
4 months ago
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extern crate trpl; // required for mdbook test
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// ANCHOR: all
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use trpl::StreamExt;
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fn main() {
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trpl::run(async {
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let values = 1..101;
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let iter = values.map(|n| n * 2);
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let stream = trpl::stream_from_iter(iter);
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let mut filtered =
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stream.filter(|value| value % 3 == 0 || value % 5 == 0);
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while let Some(value) = filtered.next().await {
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println!("The value was: {value}");
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}
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});
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}
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// ANCHOR_END: all
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