rs-row2pgcsv

Nested array -> PostgreSQL CSV

lib.rs:

Simple array-to-string serializer for PostgreSQL COPY Command.

Use external crate(e.g, csv) to serialize a row as a CSV row and import to PostgreSQL.

What this crate can:

• Serialize an array of numbers to a string(e.g, [1,2] => {1,2})
• Serialize a nested array of numbers to a string(e.g, [[1,2],[3,4]] => {{1,2},{3,4}})

What this crate can't(don't):

• Serialize an array of strings to a string
• Serialize a nested array of strings to a string
• Convert a string to a string which can be used for PostgreSQL COPY Command