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let result = collection.find_one(    doc! { "title": "Peter Pan" },    None).await?;

let result = collection.find_one(    doc! { "title": "Peter Pan" },    None)?;

let filter = doc! { "year": 1925 };let mut cursor = collection.find(filter, None).await?;

let filter = doc! { "year": 1925 };let mut cursor = collection.find(filter, None)?;

let doc = doc! {     "title": "Mistress America", "type": "movie" };
let result = collection.insert_one(doc, None).await?;

let doc = doc! {     "title": "Mistress America", "type": "movie" };
let result = collection.insert_one(doc, None)?;

let docs = vec![    doc! { "title": "Friends With Money", "runtime": 88 },    doc! { "title": "Please Give", "runtime": 90 },    doc! { "title": "You Hurt My Feelings", "runtime": 93 },];
let result = collection.insert_many(docs, None).await?;

let docs = vec![    doc! { "title": "Friends With Money", "runtime": 88 },    doc! { "title": "Please Give", "runtime": 90 },    doc! { "title": "You Hurt My Feelings", "runtime": 93 },];
let result = collection.insert_many(docs, None)?;

let filter = doc! { "title": "Burn After Reading"};let update =    doc! {        "$set": doc!{ "num_mflix_comments": 1 }};
let result = collection.update_one(      filter, update, None).await?;

let filter = doc! { "title": "Burn After Reading"};let update =    doc! {        "$set": doc!{ "num_mflix_comments": 1 }};
let result = collection.update_one(      filter, update, None)?;

let filter = doc! { "rated": "PASSED"};let update =    doc! {        "$set": doc!{ "rated": "Not Rated" }};
let result = collection.update_many(      filter, update, None).await?;

let filter = doc! { "rated": "PASSED"};let update =    doc! {        "$set": doc!{ "rated": "Not Rated" }};
let result = collection.update_many(      filter, update, None)?;

let filter = doc! { "title": "è Nous la Libertè" };let replacement =    doc! {    "title": "À nous la liberté",    "type": "movie",    "directors": vec! [ "René Clair" ]};
let result = collection.replace_one(      filter, replacement, None).await?;

let filter = doc! { "title": "è Nous la Libertè" };let replacement =    doc! {    "title": "À nous la liberté",    "type": "movie",    "directors": vec! [ "René Clair" ]};
let result = collection.replace_one(      filter, replacement, None)?;

let filter = doc! { "title": "Search and Destroy" };let result = collection.delete_one(filter, None).await?;

let filter = doc! { "title": "Search and Destroy" };let result = collection.delete_one(filter, None)?;

let filter = doc! {     "year": doc! { "$lt": 1920 } };
let result = collection.delete_many(filter, None).await?;

let filter = doc! {     "year": doc! { "$lt": 1920 } };
let result = collection.delete_many(filter, None)?;

let mut cursor = collection.find(    doc! { "$and": vec!        [            doc! { "metacritic": doc! { "$gt": 90 } },            doc! { "directors": vec! [ "Martin Scorsese" ] }        ] },    None).await?;
while let Some(result) = cursor.try_next().await? {    println!("{}", result);};

let cursor = collection.find(    doc! { "$and": vec!        [            doc! { "metacritic": doc! { "$gt": 90 } },            doc! { "directors": vec! [ "Martin Scorsese" ] }        ] },    None)?;
for result in cursor {  println!("{}", result?);}

let cursor = collection.find(    doc! { "title": "Secrets & Lies" }, None).await?;
let results: Vec<Document> = cursor.try_collect().await?;

let cursor = collection.find(    doc! { "title": "Secrets & Lies" }, None)?;
let results: Vec<Result<Document>> = cursor.collect();

let filter = doc! {    "languages": vec! [ "Mandarin" ]};
let result = collection.count_documents(filter, None).await?;

let filter = doc! {    "languages": vec! [ "Mandarin" ]};
let result = collection.count_documents(filter, None)?;

let field_name = "title";let filter = doc! {    "directors": vec! [ "Sean Baker" ]};
let results = collection.distinct(      field_name, filter, None).await?;

let field_name = "title";let filter = doc! {    "directors": vec! [ "Sean Baker" ]};
let results = collection.distinct(      field_name, filter, None)?;

let opts: FindOptions = FindOptions::builder()    .limit(5)    .build();
let filter = doc! { "awards.wins": 25};let mut cursor = collection.find(filter, opts).await?;

let opts: FindOptions = FindOptions::builder()    .limit(5)    .build();
let filter = doc! { "awards.wins": 25};let mut cursor = collection.find(filter, opts)?;

let opts: FindOptions = FindOptions::builder()    .skip(1)    .build();
let filter = doc! { "runtime": 100 };let mut cursor = collection.find(filter, opts).await?;

let opts: FindOptions = FindOptions::builder()    .skip(1)    .build();
let filter = doc! { "runtime": 100 };let mut cursor = collection.find(filter, opts)?;

let opts: FindOptions = FindOptions::builder()    .sort(doc! { "imdb.rating": 1 })    .build();
let filter = doc! {    "directors": vec! [ "Nicole Holofcener" ]};
let mut cursor = collection.find(filter, opts).await?;

let opts: FindOptions = FindOptions::builder()    .sort(doc! { "imdb.rating": 1 })    .build();
let filter = doc! {    "directors": vec! [ "Nicole Holofcener" ]};
let mut cursor = collection.find(filter, opts)?;

let opts: FindOptions = FindOptions::builder()    .projection(doc! { "title": 1, "metacritic": 1, "_id": 0 })    .build();
let filter = doc! { "year": 2015 };let mut cursor = collection.find(filter, opts).await?;

let opts: FindOptions = FindOptions::builder()    .projection(doc! { "title": 1, "metacritic": 1, "_id": 0 })    .build();
let filter = doc! { "year": 2015 };let mut cursor = collection.find(filter, opts)?;

let index: IndexModel = IndexModel::builder()    .keys(doc! { "title": 1 })    .build();
let result = collection.create_index(index, None).await?;

let index: IndexModel = IndexModel::builder()    .keys(doc! { "title": 1 })    .build();
let result = collection.create_index(index, None)?;