HH\Lib\Vec\from_async

This API is part of the Hack Standard Library, not HHVM itself.
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This function is available as Vec\gen() in Facebook's www repository.

Description

namespace HH\Lib\Vec;

function from_async<Tv>(
  Traversable<Awaitable<Tv>> $awaitables,
): Awaitable<vec<Tv>>;

Parameters