Col.findOne

Same parameters as Collection.findOne (except the first one). S (return type) needs to be specified.

  1. S findOne(Query query, QueryFlags flags, ReadPrefs readPrefs)
    struct Col
    S
    findOne
    (
    S
    )
    (
    in Query query = Query.init
    ,
    in QueryFlags flags = QueryFlags.NONE
    ,
    in ReadPrefs readPrefs = null
    )
  2. auto findOne(Query query, QueryFlags flags, ReadPrefs readPrefs)

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