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.
Instalar com meu Agente
Copie esta solicitação para o seu Agente. Ela inclui a página canônica do Skill e o manifesto.
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.Seu Agente ainda deve apresentar o plano e solicitar qualquer confirmação exigida pela política de segurança.
Recursos legíveis por agentes
Use estes links quando um agente de IA, crawler ou script precisar de contexto limpo em vez de ler a página completa.
Testar
Usando "dart-use-primary-constructors". Convert a User class with final name and age fields and a matching generative constructor.
Resultado esperado:
A compact primary constructor declaration that preserves the two final fields, followed by an explanation of declaring parameters.
Usando "dart-use-primary-constructors". Why does a late field initializer not see my primary constructor parameter?
Resultado esperado:
An explanation that primary initializer scope applies to non-late field initializers, with options for restructuring the initialization.
Usando "dart-use-primary-constructors". Review a class with a named secondary constructor after migration.
Resultado esperado:
A review that identifies whether the in-body constructor redirects to the primary constructor and describes the required correction.
Auditoria de segurança
SeguroAll 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.
Fatores de risco
⚙️ Comandos externos (50)
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https://skillstore.io/skills/flutter-dart-use-primary-constructors/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportBadge Markdown
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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>Cartão incorporável
<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>Citações acadêmicas (APA · BibTeX · CFF)
Citação 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/1Citação 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"
Comparar variantes
2 variantes instaláveisCada autor permanece como um skill instalável separado. A variante recomendada é classificada pelas evidências do Skillstore.
Por que esta variante está em primeiro
flutter-dart-use-primary-constructors
2026-09-09
dart-lang-dart-use-primary-constructors
2026-09-09
Pontuação do Skillstore
Por que esta pontuação Confiança das evidências: MédioO que você pode criar
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.
Teste estes 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].
Boas práticas
- 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.
Evitar
- 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.