Function sqlx_oldapi::query_as 
source · pub fn query_as<DB, O, 'q>(
    sql: &'q str
) -> QueryAs<'q, DB, O, <DB as HasArguments<'q>>::Arguments>where
    DB: Database,
    O: for<'r> FromRow<'r, <DB as Database>::Row>,Expand description
Make a SQL query that is mapped to a concrete type
using FromRow.