cargo-dry4rust 0.4.0

A cargo subcommand that detects duplicate and near-duplicate code blocks in Rust codebases using AST normalization
Documentation 
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// Copyright (c) 2026 Matjaz Domen Pecan
// Copyright 2026 Umberto Gotti <umberto.gotti@umbertogotti.dev>
// Licensed under the MIT License
// SPDX-License-Identifier: MIT

use dry4rust::cli::cli_error::CliError;
use dry4rust::cli::command_outcome::CommandOutcome;

#[test]
fn new_pairs_the_text_with_the_result_it_was_given() {
    // Arrange & Act
    let outcome = CommandOutcome::new(String::from("body"), Err(CliError::CheckFailed));

    // Assert
    assert_eq!(outcome.text, "body");
    assert!(matches!(outcome.result, Err(CliError::CheckFailed)));
}

#[test]
fn succeeded_carries_the_text_with_an_ok_result() {
    // Arrange & Act
    let outcome = CommandOutcome::succeeded(String::from("done"));

    // Assert
    assert_eq!(outcome.text, "done");
    assert!(outcome.result.is_ok());
}