BrLogger class

Logger puro para Dart/Flutter — zero dependências externas.

Pipeline: BrLogger → BrLogFilter → BrLogPrinter → BrLogOutput

Uso básico

final log = BrLogger(tag: 'Auth');

log.trace('iniciando handshake');
log.debug('userId: $id');
log.info('login bem-sucedido');
log.warning('token expira em 5 min');
log.error('falha na requisição', error: e, stackTrace: st);
log.fatal('banco de dados indisponível');

Customizando

final log = BrLogger(
  tag: 'Pagamento',
  filter: BrProductionFilter(),
  printer: BrPrettyPrinter(showTime: true),
  output: BrMultiOutput([BrDeveloperOutput(), BrMemoryOutput()]),
);

Constructors

BrLogger({String tag = '', BrLogFilter? filter, BrLogPrinter? printer, BrLogOutput? output})

Properties

filter → BrLogFilter

final

hashCode → int

The hash code for this object.

no setter, inherited

output → BrLogOutput

final

printer → BrLogPrinter

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tag → String

final

Methods

debug(Object? message, {Object? error, StackTrace? stackTrace}) → void

Informações de debug — útil durante desenvolvimento. Cor: azul.

dispose() → void

Libera recursos do output (fecha arquivos, sockets, etc.).

error(Object? message, {Object? error, StackTrace? stackTrace}) → void

Erros recuperáveis. Cor: vermelho.

fatal(Object? message, {Object? error, StackTrace? stackTrace}) → void

Erros críticos — app não pode continuar. Cor: vermelho bold.

info(Object? message, {Object? error, StackTrace? stackTrace}) → void

Eventos normais do fluxo. Cor: verde.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

trace(Object? message, {Object? error, StackTrace? stackTrace}) → void

Rastreamento detalhado — mais verboso. Cor: cinza.

warning(Object? message, {Object? error, StackTrace? stackTrace}) → void

Situações inesperadas não críticas. Cor: laranja.

Operators

operator ==(Object other) → bool

The equality operator.

inherited