Struct Collection

pub struct Collection {
    pub documents: Vec<Document>,
}

Fields

documents: Vec<Document>

Implementations

impl Collection

pub fn new_empty() -> Collection

pub fn new_from_json_string(json: &str) -> Result<Collection, String>

pub fn new_from_json_file<P: AsRef<Path>>(path: P) -> Result<Collection, String>

pub fn dump_to_bson_value(&self) -> Document

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn count_documents( &self, filter: &FindQuery, skip: usize, limit: usize, ) -> Result<usize, String>

pub fn delete_many( &mut self, filter: &FindQuery, ) -> Result<DeleteResult, String>

pub fn delete_one(&mut self, filter: &FindQuery) -> Result<DeleteResult, String>

pub fn find( &mut self, filter: &FindQuery, projection: &Projection, skip: usize, limit: usize, sort: &Sort, ) -> impl IntoIterator<Item = Document>

pub fn find_one( &mut self, filter: &FindQuery, projection: &Projection, skip: usize, sort: &Sort, ) -> Option<Document>

pub fn insert_one( &mut self, document: Document, ) -> Result<InsertOneResult, String>

pub fn insert_many<I: IntoIterator<Item = Document>>( &mut self, documents: I, ) -> Result<InsertManyResult, String>

pub fn replace_one( &mut self, filter: &FindQuery, replacement: Document, upsert: bool, ) -> Result<UpdateResult, String>

pub fn update_one( &mut self, filter: &FindQuery, update: &UpdateQuery, upsert: bool, ) -> Result<UpdateResult, String>

pub fn update_many( &mut self, filter: &FindQuery, update: &UpdateQuery, upsert: bool, ) -> Result<UpdateResult, String>