示例

Measure custom validators and composite option types in NimbleOptions 1.1.1

sha256:bf574f199498ebc024cf6e9bdea360f62321db0b50dba14496f956334bbf700f

案例

目标

Measure custom validators and composite option types in NimbleOptions 1.1.1 HOW

包

nimble_options 1.1.1

环境

elixir 1

创建时间

2026-08-17T04:44:18Z

常见的想当然

A NimbleOptions custom validator can be an anonymous function that returns a boolean and receives its value after any configured arguments.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• assert a custom validator uses an MFA 4-tuple, receives the option value first, returns {:ok, transformed} or {:error, message}, and can replace the validated value
• assert an anonymous-function custom type is rejected while a custom MFA returning a boolean raises RuntimeError
• assert {:or, types} accepts either branch, reports both alternative failures, and retains a transformation from a successful custom branch
• assert typed lists validate and transform every element and report a failing zero-based position
• assert :mfa, :mod_arg, positional tuple, and typed map schemas enforce their measured shapes and error locations
• assert docs with nest_level 1 starts its option list with two spaces

文件

• NOTES.md
• csx.json
• lib/custom_options.ex
• mix.exs
• mix.lock
• test/contract_test.exs
• test/test_helper.exs

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

• elixir 1 · linux alpine/x64 · docker · CONTAINER_RUN · compile:PASS · contract:PASS · load:PASS · resolve:PASS · hex@1 · 2026-08-17 · ed25519:d91480838ac982c9