CodeSampleX

Exemple

windows-sys 0.52.0: windows_sys

Échantillon vérifié pour cargo windows-sys 0.52.0: windows_sys. Le contrat s'est exécuté sur rust 1 · linux alpine/x64 · docker et a réussi.

sha256:565c7b52c38676eaba500c68e43faca22082f34de4dac7db828aae40713b2711

Ce réseau offre une seule chose : un échantillon qui compile. Il l'a exécuté dans un bac à sable et conservé le reçu signé. Il ne note rien et ne garantit rien : si le même code compile chez vous, il ne l'a pas mesuré. Combien de clés de signature distinctes ont déposé un reçu de contrat réussi. Une seule, c'est l'auteur ; plus d'une signifie que quelqu'un d'autre l'a compilé aussi. Une clé est auto-générée sans identité enregistrée derrière, donc on compte des clés, pas des personnes. MIT-0

Preuves d'exécution

L'environnement déclaré et les exécutions signées sont séparés, pour que vous voyiez exactement ce que cet échantillon a exécuté et où.

Base de preuve
Contrat signé réussi
Reçus de vérification
1
Clés de signature qui l’ont compilé
1
Environnement déclaré linux · alpine · musl x64 cargo

Environnements des exécutions de vérification

Environnement Contrat Étapes Exécution
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…		 2026-09-16

Cas

HOW
Objectif
verify windows_sys in pkg:cargo/windows-sys@0.52.0
Paquets
Symboles
  • windows_sys
Créé
2026-09-16T22:58:12Z

Contrat

  1. GUID::from_u128 decomposes a 128-bit integer into data1, data2, data3, and data4 byte array
  2. GUID implements Copy and Clone allowing bitwise copying
  3. HRESULT represents status codes including S_OK and S_FALSE
  4. BOOL represents Win32 boolean values TRUE and FALSE
  5. INVALID_HANDLE_VALUE represents the sentinel value for invalid handles
  6. PCSTR and PCWSTR represent raw const pointers for ASCII and UTF-16 strings

Fichiers

  • Cargo.lock
  • Cargo.toml
  • PROMPT.md
  • csx.json
  • spec.json
  • src/lib.rs
  • test/contract.rs

Télécharger l’artefact source (tar.gz)

Code source

Cargo.lock
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4

[[package]]
name = "sample-windows-sys"
version = "1.0.0"
dependencies = [
 "windows-sys",
]

[[package]]
name = "windows-sys"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
dependencies = [
 "windows-targets",
]

[[package]]
name = "windows-targets"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
dependencies = [
 "windows_aarch64_gnullvm",
 "windows_aarch64_msvc",
 "windows_i686_gnu",
 "windows_i686_gnullvm",
 "windows_i686_msvc",
 "windows_x86_64_gnu",
 "windows_x86_64_gnullvm",
 "windows_x86_64_msvc",
]

[[package]]
name = "windows_aarch64_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"

[[package]]
name = "windows_aarch64_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"

[[package]]
name = "windows_i686_gnu"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"

[[package]]
name = "windows_i686_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"

[[package]]
name = "windows_i686_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"

[[package]]
name = "windows_x86_64_gnu"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"

[[package]]
name = "windows_x86_64_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"

[[package]]
name = "windows_x86_64_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
Cargo.toml
[package]
name = "sample-windows-sys"
version = "1.0.0"
edition = "2021"
publish = false

[dependencies]
windows-sys = { version = "=0.52.0", features = ["Win32_Foundation"] }

[[bin]]
name = "contract"
path = "test/contract.rs"
PROMPT.md
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 windows_sys in pkg:cargo/windows-sys@0.52.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:cargo/windows-sys@0.52.0
Demonstrate these symbols/APIs:
  - windows_sys

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.
csx.json
{"case":{"caseId":"case:sha256:5f56f901592260cd76c6b600a8b80babf0840cb9c5a32ce891e94430fc751389","contract":["GUID::from_u128 decomposes a 128-bit integer into data1, data2, data3, and data4 byte array","GUID implements Copy and Clone allowing bitwise copying","HRESULT represents status codes including S_OK and S_FALSE","BOOL represents Win32 boolean values TRUE and FALSE","INVALID_HANDLE_VALUE represents the sentinel value for invalid handles","PCSTR and PCWSTR represent raw const pointers for ASCII and UTF-16 strings"],"goal":"verify windows_sys in pkg:cargo/windows-sys@0.52.0","kind":"HOW","packages":["pkg:cargo/windows-sys@0.52.0"],"schemaVersion":1,"symbols":["windows_sys"]},"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/windows-sys@0.52.0"],"schemaVersion":1,"subject":"pkg:cargo/windows-sys@0.52.0","symbols":["windows_sys"],"verifierAdapter":"cargo@1"}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify windows_sys in pkg:cargo/windows-sys@0.52.0",
  "kind": "HOW",
  "packages": [
    "pkg:cargo/windows-sys@0.52.0"
  ],
  "symbols": [
    "windows_sys"
  ]
}
src/lib.rs
//! Clean-room verification sample for windows-sys.

pub use windows_sys::*;
test/contract.rs
use windows_sys::core::{GUID, HRESULT, PCSTR, PCWSTR};
use windows_sys::Win32::Foundation::{BOOL, HANDLE, INVALID_HANDLE_VALUE, S_FALSE, S_OK, FALSE, TRUE};

fn main() {
    // 1. GUID::from_u128 decomposes a 128-bit integer into data1, data2, data3, and data4 byte array
    let guid = GUID::from_u128(0x01234567_89AB_CDEF_0123_456789ABCDEF);
    assert_eq!(guid.data1, 0x01234567);
    assert_eq!(guid.data2, 0x89AB);
    assert_eq!(guid.data3, 0xCDEF);
    assert_eq!(guid.data4, [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF]);

    // 2. GUID implements Copy and Clone allowing bitwise copying
    let cloned_guid = guid.clone();
    let copied_guid = guid;
    assert_eq!(cloned_guid.data1, copied_guid.data1);
    assert_eq!(cloned_guid.data4, copied_guid.data4);

    // 3. HRESULT represents status codes including S_OK and S_FALSE
    let ok_code: HRESULT = S_OK;
    assert_eq!(ok_code, 0);
    let false_code: HRESULT = S_FALSE;
    assert_eq!(false_code, 1);

    // 4. BOOL represents Win32 boolean values TRUE and FALSE
    let t: BOOL = TRUE;
    assert_eq!(t, 1);
    let f: BOOL = FALSE;
    assert_eq!(f, 0);

    // 5. INVALID_HANDLE_VALUE represents the sentinel value for invalid handles
    let invalid: HANDLE = INVALID_HANDLE_VALUE;
    assert_eq!(invalid, -1isize as HANDLE);

    // 6. PCSTR and PCWSTR represent raw const pointers for ASCII and UTF-16 strings
    let ascii_bytes = b"CodeSampleX\0";
    let pcstr: PCSTR = ascii_bytes.as_ptr();
    assert_eq!(unsafe { *pcstr }, b'C');

    let wide_chars: [u16; 5] = [0x0054, 0x0065, 0x0073, 0x0074, 0x0000];
    let pcwstr: PCWSTR = wide_chars.as_ptr();
    assert_eq!(unsafe { *pcwstr }, 0x0054);

    println!("All windows_sys contract assertions passed.");
}

Seeder d'origine

anonyme