Macro mongodb_macro::client_config

macro_rules! client_config {
    ($opts:ident) => { ... };
    ($opts:ident; $db_url:tt) => { ... };
}

Creates a new configuration structure to initialize the MongoDB client

Create a new configuration structure to initialize the MongoDB client with a standard environment variable

mongodb_macro::client_config!(Opts);

fn main() {
    std::env::set_var("DB_URL", "mongodb://root:root@localhost:27017");
 
    let opts = Opts::parse();
}

Create a new configuration structure to initialize the MongoDB client with the specified environment variable

mongodb_macro::client_config!(Opts; "MONGO_DB_URL");

fn main() {
    std::env::set_var("MONGO_DB_URL", "mongodb://root:root@localhost:27017");
 
    let opts = Opts::parse();
}