mongodb 0.1.7

An experimental MongoDB driver written by MongoDB interns.
Documentation
//! Options for database-level commands.
use bson::Document;
use common::WriteConcern;
use db::roles::Role;

pub struct CreateCollectionOptions {
    pub capped: bool,
    pub auto_index_id: bool,
    pub size: Option<i64>,
    pub max: Option<i64>,
    pub use_power_of_two_sizes: bool,
    pub no_padding: bool,
}

impl CreateCollectionOptions {
    pub fn new() -> CreateCollectionOptions {
        CreateCollectionOptions { capped: false, auto_index_id: true, size: None, max: None,
                                  use_power_of_two_sizes: true, no_padding: false }
    }
}

pub struct CreateUserOptions {
    pub custom_data: Option<Document>,
    pub roles: Vec<Role>,
    pub write_concern: Option<WriteConcern>,
}

impl CreateUserOptions {
    pub fn new() -> CreateUserOptions {
        CreateUserOptions { custom_data: None, roles: vec![], write_concern: None }
    }
}

pub struct UserInfoOptions {
    pub show_credentials: bool,
    pub show_privileges: bool,
}

impl UserInfoOptions {
    pub fn new() -> UserInfoOptions {
        UserInfoOptions { show_credentials: false, show_privileges: false }
    }
}