FieldCompare return a bson document to use as MongoDB query filter.

FieldIn returns a bson to document to use as MongoDB query filter Documents which field value is contained in vals will be returned.

FieldNotIn returns a bson to document to use as MongoDB query filter Documents which field value is not contained in vals will be returned.

FieldRange return a bson document rapresenting query by range on given fields from and to may be included in results.

MergeDocuments returns a new document which contains all given documents fields Duplicated fields are not handled.

Page set batch size and correct skip on given options Use for paginated requests.

Pull returns a bson document with the pull operation.

Sort set options sort with given sort struct.

Update returns a bson Document rapresenting the update to perform.

Builder struct allows to build a mongodb query filter.

FindOptions is a wrapper around options.FindOptions.

PullStruct is used to represent pull in MongoDB.

SortStruct is used to represent sort in MongoDB.

UpdateBuilder struct permits to create a mongodb update.