placeholders_for_bulk_insert_values

sqlx_plus

Function placeholders_for_bulk_insert_values 

Source 
pub fn placeholders_for_bulk_insert_values<I, T>(values: I) -> String
where
    I: Iterator<Item = T>,
    T: Insertable,
Expand description

Generate placeholders string like (?, ?, ..., ?), (?, ?, ..., ?), ..., (?, ?, ..., ?).