Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0
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ReferenceCommerce and logistics

LanguageValues and typesStandard typesCommerce and logistics

HsCode

On this page

A customs code for a kind of goods: six to ten digits, such as 090111 for coffee.

Use it on customs declarations. For your own product code, use Sku.

Shape

One value, held as text in one set form, with no parts: 8471300000.

Example

example
HsCode("090111")

HsCode(raw) checks the text, and text that isn't one breaks the format rule.

text.parse(raw, as: HsCode) reads one from text that comes from outside. Text that isn't one at all fails malformed, such as 0901, 0901.11 or 000111.

Good to know

  • Write it with no dots. It keeps a leading zero.
  • == tells you whether two are the same. < and list.sort_by don't take it.

In JSON

A string, in a request, a response or json.write:

json
"090111""8471300000"

Details

Text form, storage, how it is shown, and operations

HsCode is in the group Commerce and logistics, and has been in Jadpo since 0.1.0.

Text form

text.from writes one standard text form, the same form text.parse reads back: 090111 and 8471300000.

How it is stored

It is stored in one column named for the field, of type text. 8471300000 is stored as '8471300000'.

How it is shown to people

text.format(value, locale:) shows it to people in their locale.

With locale: Locale.en_gb:

Value Shown
090111 090111
8471300000 8471300000

Operations

It also takes text.parse, text.from, text.format, json.read, json.write and ==. How every standard type behaves says how they work.

Markdown for agents: /docs/types/type-hs-code.md.Built from Jadpo main at aee2e8f.