25 lines
651 B
Markdown
25 lines
651 B
Markdown
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# fromIterator
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Stream the values from an `Iterator`, requesting the next value when there is demand.
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## Signature
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## Description
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Stream the values from an `Iterator`, requesting the next value when there is demand. The iterator will be created anew
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for each materialization, which is the reason the @scala[`method`] @java[`factory`] takes a @scala[`function`] @java[`Creator`] rather than an `Iterator` directly.
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If the iterator perform blocking operations, make sure to run it on a separate dispatcher.
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@@@div { .callout }
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**emits** the next value returned from the iterator
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**completes** when the iterator reaches its end
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@@@
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## Example
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