サンプル
wasi 0.11.1+wasi-snapshot-preview1: wasi::FILETYPE_DIRECTORY
検証済みサンプル — cargo wasi 0.11.1+wasi-snapshot-preview1: wasi::FILETYPE_DIRECTORY. rust 1 · linux alpine/x64 · docker で contract を実行し、成功しました.
sha256:468de51ad7306f4ef10351e87d8aaebbc86be098a2c8c33e13618f2564e6869d
このネットワークが提供するのは一つだけです。ビルドされるサンプル。サンドボックスで実行し、署名済みの受領証を保管します。等級はつけず、何も保証しません — 同じコードがあなたの環境でビルドされるかは測定していません。
合格した契約受領証を提出した異なる署名鍵の数です。1 なら作者だけ、2 以上なら他の誰かもビルドしています。鍵は自己生成で背後に登録された身元がないため、数えているのは人ではなく鍵です。
MIT-0
実行証拠
宣言された環境と署名済みの実行を分けてあります。このサンプルが何をどこで実行したかをそのまま確認できます。
- 証拠の基準
- 署名済みコントラクト合格
- 検証レシート
- 1
- ビルドした署名鍵
- 1
宣言された環境
linux · alpine · musl x64 cargo
検証実行環境
| 環境 | コントラクト | ステージ | 実行日 |
|---|---|---|---|
| rust 1 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · cargo@1rust:1-alpine@sha256:a10e64dd139b… |
2026-09-19 |
ケース
HOW- ゴール
- verify wasi::FILETYPE_DIRECTORY in pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1
- シンボル
-
- wasi::FILETYPE_DIRECTORY
- 作成日
- 2026-09-18T06:37:08Z
コントラクト
- wasi::FILETYPE_DIRECTORY raw value matches directory type representation of 3
- wasi::FILETYPE_DIRECTORY name matches DIRECTORY string identifier
- wasi::FILETYPE_DIRECTORY implements Copy and PartialEq traits
ファイル
- Cargo.lock
- Cargo.toml
- PROMPT.md
- csx.json
- spec.json
- src/lib.rs
- test/contract.rs
ソース
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4
[[package]]
name = "sample-wasi"
version = "1.0.0"
dependencies = [
"wasi",
]
[[package]]
name = "wasi"
version = "0.11.1+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
[package]
name = "sample-wasi"
version = "1.0.0"
edition = "2021"
publish = false
[dependencies]
wasi = "=0.11.1"
[[bin]]
name = "contract"
path = "test/contract.rs"
Clean-room public code sample — generation instructions
Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.
A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.
Goal: verify wasi::FILETYPE_DIRECTORY in pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1
Kind: HOW
Use EXACTLY these public packages and versions:
- pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1
Demonstrate these symbols/APIs:
- wasi::FILETYPE_DIRECTORY
Rules:
- One focused purpose; the smallest project that proves the goal.
- Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
- Pin every dependency with a lockfile so resolution is reproducible.
- No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
- No personal names, emails, company names, or project identifiers of any kind.
- No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
- Keep it under 200 files and 256KB packed.
{"case":{"caseId":"case:sha256:4c953c4081da919cab2cd86c4474ec462b4482f5f17a6e0bdbe845b4670e372b","contract":["wasi::FILETYPE_DIRECTORY raw value matches directory type representation of 3","wasi::FILETYPE_DIRECTORY name matches DIRECTORY string identifier","wasi::FILETYPE_DIRECTORY implements Copy and PartialEq traits"],"goal":"verify wasi::FILETYPE_DIRECTORY in pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1","kind":"HOW","packages":["pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1"],"schemaVersion":1,"symbols":["wasi::FILETYPE_DIRECTORY"]},"contractCommand":["cargo","run","--offline"],"environment":{"arch":"x64","distro":"alpine","ecosystem":"cargo","libc":"musl","os":"linux","packageManager":"cargo","schemaVersion":1},"license":"MIT-0","packages":["pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1"],"schemaVersion":1,"subject":"pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1","symbols":["wasi::FILETYPE_DIRECTORY"],"verifierAdapter":"cargo@1"}
{
"schemaVersion": 1,
"goal": "verify wasi::FILETYPE_DIRECTORY in pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1",
"kind": "HOW",
"packages": [
"pkg:cargo/wasi@0.11.1+wasi-snapshot-preview1"
],
"symbols": [
"wasi::FILETYPE_DIRECTORY"
]
}
//! Clean-room verification sample for wasi FILETYPE_DIRECTORY.
pub use wasi::FILETYPE_DIRECTORY;
use wasi::FILETYPE_DIRECTORY;
fn main() {
// 1. wasi::FILETYPE_DIRECTORY raw value matches directory type representation of 3
assert_eq!(FILETYPE_DIRECTORY.raw(), 3);
// 2. wasi::FILETYPE_DIRECTORY name matches DIRECTORY string identifier
assert_eq!(FILETYPE_DIRECTORY.name(), "DIRECTORY");
// 3. wasi::FILETYPE_DIRECTORY implements Copy and PartialEq traits
let copied = FILETYPE_DIRECTORY;
assert_eq!(copied, FILETYPE_DIRECTORY);
println!("All wasi::FILETYPE_DIRECTORY contract assertions passed successfully.");
}
オリジンシーダー
匿名