DMGOCollection.findOne

Queries the collection for existing documents.

auto findOne(T query, U returnFieldSelector, QueryFlags flags)
class DMGOCollection
@safe
auto
findOne
(
R
T
U
)
(
T query
,
U returnFieldSelector
,
QueryFlags flags = QueryFlags.None
)
auto findOne(T query)

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uim mongo classes collection DMGOCollection constructors

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