- 执行上下文
- dart 3
- 操作系统
- linux debian · glibc
- 架构
- x64
- 运行时
- dart 3
- 语言
- dart
- 包管理器
- pub
- 执行方式
- container · docker
CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17
示例
Prove how package:args handles options after the first positional argument with and without allowTrailingOptions
sha256:9c2b79c1311ca900d537157032629d24ae6621db433365d53aaa0caf30317f7b
PUBLISHED
L3_CONTRACT_PASS
MIT-0
执行证据
分开显示声明环境和签名验证运行，明确样本的证明范围。
证据依据签名契约通过
验证回执1
验证级别L3_CONTRACT_PASS
声明的环境
- 执行上下文
- dart
- 操作系统
- linux
- 架构
- x64
- 运行时
- dart
- 语言
- dart
- 包管理器
- pub
验证运行环境
案例
- 目标
- Prove how package:args handles options after the first positional argument with and without allowTrailingOptions HOW
- 包
- args 2.7.0
- 环境
- dart
- 创建时间
- 2026-08-17T03:53:23Z
常见的想当然
ArgParser stops matching options at the first positional argument unless allowTrailingOptions is set to true.
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
- ArgParser().parse(["data.bin", "--force"]) sets force to true and keeps only data.bin in rest because trailing options are enabled by default.
- ArgParser(allowTrailingOptions: false).parse(["data.bin", "--force"]) stops option parsing without throwing, leaves force false, and preserves both tokens in rest.
文件
- NOTES.md
- csx.json
- pubspec.lock
- pubspec.yaml
- test/contract.dart
原始种子者
验证回执
- dart 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9