示例
gopkg.in/yaml.v3 v3.0.1: Unmarshal YAML documents into yaml.Node AST where top-level mappings are wrapped in a DocumentNode and mapping entries are stored as a flat slice of alternating key and value nodes.
已验证示例 — golang gopkg.in/yaml.v3 v3.0.1: Unmarshal YAML documents into yaml.Node AST where top-level mappings are wrapped in a DocumentNode and mapping…
sha256:5a3c517c14c2b02913bd1dddf4ceb354fa20a12daf9bd8874291fdb094b5e78b
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
go linux x64 go go go
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-17 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
案例
HOW- 目标
- Unmarshal YAML documents into yaml.Node AST where top-level mappings are wrapped in a DocumentNode and mapping entries are stored as a flat slice of alternating key and value nodes.
- 符号
-
- yaml.Node
- yaml.Unmarshal
- yaml.Node.Decode
- 环境
- go
- 创建时间
- 2026-08-17T20:57:24Z
契约
- yaml.Unmarshal into *yaml.Node produces a root DocumentNode with Kind 1 whose Content slice wraps the top-level MappingNode (Kind 4) at index 0 rather than returning a MappingNode directly.
- MappingNode.Content is a flat slice of 2*N nodes where even indices hold key scalar nodes and odd indices hold value nodes.
- HeadComment annotations attach to key nodes while inline LineComment annotations attach to value nodes.
- yaml.Node.Decode decodes AST subtrees directly into Go struct types.
- In-place AST scalar modifications preserve HeadComment and LineComment annotations across yaml.Encoder serialization.
- Types implementing UnmarshalYAML(value *yaml.Node) receive AST position metadata (Line and Column) and can decode underlying values via value.Decode.
文件
- NOTES.md
- csx.json
- go.mod
- go.sum
- yaml_test.go