Function init 

pub async fn init(db: &DB) -> Result<(), Box<dyn Error>>

Initializes the database schema by executing the initial schema script. This function reads the schema from a file and executes it against the provided database connection.

Arguments

• db - A reference to the database connection.

Returns

• Ok(()) if the schema was initialized successfully.
• Err(Box<dyn Error>) if there was an error during initialization.

Example

use crate::db::schema;
async fn setup_database(db: &crate::db::DB) -> Result<(), Box<dyn Error>> {
    schema::init(db).await?;
    Ok(())
}