Is there a way to get sqlx to print the SQL code that it generates (after binding parameters)?

Question

I have a String called main_sql and a Vec<String> called main_params.

main_sql looks something like: INSERT INTO "foo" ("col1", "col2", "col3", "col4") VALUES (?, ?, NULL, ?)

main_params looks like ["some string", "another string", "yet another string"]

I then call the following code to execute the insert statement against my database:

    use sqlx::{
        ...
        query as sqlx_query, ...
    };

    ...

    let mut main_query = sqlx_query(&main_sql);
    for param in &main_params {
        main_query = main_query.bind(param);
    }
    let main_result = main_query.execute(pool).await;
    
    ...

This all works fine as far as inserting the data to the database goes. However I would like to be able to print out the literal query that is executed, including the bound parameters. (The main use case is that I would like to have the literal insert statements saved in a file so that I can easily repopulate the db afterwards.) So, in the above example, that means I would like to be able to print out:

INSERT INTO "foo" ("col1", "col2", "col3", "col4") VALUES ('some string', 'another string', NULL, 'yet another string')

One might think that the sqlx::query::Query::sql method would do the trick. However that does not print the string with bound variables, but still includes the ? in the output. That is, in the above example, this will just print:

INSERT INTO "foo" ("col1", "col2", "col3", "col4") VALUES (?, ?, NULL, ?)

Is there a way to print out generated SQL including bound variables using sqlx?