[tfjs-data] support async generator #8408
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
tf.data.generator
accepts function returning an iterator, or a promise of an iterator, which disallow async generator (which returns not a promise of an iterator but an iterator of promises). it is in fact already supported to pass it an async generator, asiteratorFromFunction
works with an iterator function returning promises.this PR simply adds it as a supported type (and rework the documentation a bit).
related issue #7801