Postgres CALL Procedure

[wedwardbeck]

I was able to use PSQL Functions in SQLX for select statements but have not been successful with PSQL Procedures.
I am using [this blog post](Building a REST API with Axum + Sqlx) as a base to test, and altered the new_task function as:

pub async fn create_task(Json(task): Json<task::NewTask>, Extension(pool): Extension<PgPool>) -> Result <(StatusCode, Json<task::NewTask>), CustomError> {

    if task.task.is_empty() {
        return Err(CustomError::BadRequest)
    }
    let sql = "CALL insert_task(:n_data) values ($1)";

    let _ = sqlx::query(&sql)
        .bind(&task.task)
        .execute(&pool)
        .await
        .map_err(|_| {
            CustomError::InternalServerError
        })?;

    Ok((StatusCode::CREATED, Json(task)))
}

I'm getting:

ERROR request{method=POST uri=/ctask version=HTTP/1.1}: tower_http::trace::on_failure: response failed classification=Status code: 500 Internal Server Error

I'm not sure this is even supported, so was wondering if anyone has attempted this and/or can advise if this is even feasible. Thanks!