package monocle
Monocle utilities for BSON values.
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- def field[T](name: String)(implicit w: BSONWriter[T], r: BSONReader[T]): Optional[BSONDocument, T]
Returns an optional lens for a field with the given
name.Returns an optional lens for a field with the given
name.- T
the field type
- Definition Classes
- LowPriorityMonocle
- def nested[T](documentField: String, f: Optional[BSONDocument, T]): Optional[BSONDocument, T]
Returns an optional lens for a field
f, nested in a document field.Returns an optional lens for a field
f, nested in a document field.// For a top document { "foo": { "bar": 1 } } val lens = nested("foo", field[Int]("bar"))