dart-use-primary-constructors
Modernize Dart Constructors Safely
Dart primary constructors introduce new syntax and scoping rules that can make migrations difficult. This skill explains the rules and guides correct refactoring from traditional constructors.
Installer avec mon Agent
Copiez cette demande dans votre Agent. Elle contient la page Skill de référence et le manifeste.
Review the Skillstore skill "dart-use-primary-constructors" from https://skillstore.io/skills/flutter-dart-use-primary-constructors.md and its manifest at https://skillstore.io/api/skills/flutter-dart-use-primary-constructors/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Votre Agent doit toujours présenter son plan et demander toute confirmation exigée par la politique de sécurité.
Ressources lisibles par les agents
Utilisez ces liens lorsqu’un Agent IA, un crawler ou un script a besoin d’un contexte propre au lieu de lire toute la page.
Tester
Utilisation de « dart-use-primary-constructors ». Convert a User class with final name and age fields and a matching generative constructor.
RĂ©sultat attendu:
A compact primary constructor declaration that preserves the two final fields, followed by an explanation of declaring parameters.
Utilisation de « dart-use-primary-constructors ». Why does a late field initializer not see my primary constructor parameter?
RĂ©sultat attendu:
An explanation that primary initializer scope applies to non-late field initializers, with options for restructuring the initialization.
Utilisation de « dart-use-primary-constructors ». Review a class with a named secondary constructor after migration.
RĂ©sultat attendu:
A review that identifies whether the in-body constructor redirects to the primary constructor and describes the required correction.
Audit de sécurité
SûrAll 62 static findings are false positives. The scanner interpreted Markdown backticks in Dart and YAML documentation as shell execution, and misread a Dart late-field diagnostic as reconnaissance. No command execution, data access, network activity, prompt injection, or malicious intent was found in SKILL.md.
Facteurs de risque
⚙️ Commandes externes (50)
Partager et citer ce rapport
Partagez le rapport d’évaluation versionné, le badge neutre, la carte intégrable et les citations. Skillstore présente les preuves sans décider si ce Skill est sûr.
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<a href="https://skillstore.io/skills/flutter-dart-use-primary-constructors?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/flutter-dart-use-primary-constructors/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Carte intégrable
<iframe src="https://skillstore.io/embed/skills/flutter-dart-use-primary-constructors.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Citations académiques (APA · BibTeX · CFF)
Citation APA
flutter. (2026). dart-use-primary-constructors security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/flutter-dart-use-primary-constructors/audits/1Citation BibTeX
@techreport{flutter-flutter-dart-use-primary-constructors-2026,
author = {flutter},
title = {dart-use-primary-constructors security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/flutter-dart-use-primary-constructors/audits/1},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "dart-use-primary-constructors security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "flutter"
date-released: "2026-08-30"
url: "https://skillstore.io/skills/flutter-dart-use-primary-constructors/audits/1"
identifiers:
- type: other
value: "skillstore:flutter-dart-use-primary-constructors:audit:1"
description: "Skillstore immutable audit report identifier"
Comparer les variantes
2 variantes installablesChaque auteur reste un skill installable distinct. La variante recommandée est classée selon les preuves Skillstore.
Pourquoi cette variante est première
flutter-dart-use-primary-constructors
2026-09-09
dart-lang-dart-use-primary-constructors
2026-09-09
Score Skillstore
Pourquoi ce score Niveau de confiance des preuves: MoyenCe que vous pouvez créer
Learn the new syntax
Understand primary constructor declarations, fields, and empty-body shorthand before using the feature.
Refactor a Flutter model
Convert a simple data model from a traditional generative constructor to a primary constructor.
Resolve migration diagnostics
Interpret common initialization and late-field errors while adopting the new constructor forms.
Essayez ces prompts
Explain Dart primary constructors with a short example. State the minimum Dart version required.
Convert this Dart class to a primary constructor when valid. Explain each change and preserve behavior: [paste class].
Review this primary constructor for initializer-scope and late-field errors. Identify invalid references and provide a corrected version: [paste class].
Create a migration plan for these Dart classes. Identify classes eligible for primary constructors, redirecting constructor changes, and compiler checks: [paste files].
Bonnes pratiques
- Confirm the project Dart version and experiment settings before migrating.
- Run the Dart analyzer and tests after each constructor migration.
- Keep non-late derived field initializers close to the primary constructor declaration.
Éviter
- Do not use primary constructors in Dart versions that do not support them.
- Do not reference primary constructor parameters from late field initializers.
- Do not keep non-redirecting generative constructors beside a primary constructor.