47fac22230
- .claude/CLAUDE.md - .claude/commands/subagentes.md - .claude/rules/INDEX.md - .mcp.json - bash/functions/cybersecurity/analyze_dns.md - bash/functions/cybersecurity/audit_http_headers.md - bash/functions/cybersecurity/audit_ssh_config.md - bash/functions/cybersecurity/check_firewall.md - bash/functions/cybersecurity/detect_suspicious_users.md - bash/functions/cybersecurity/encrypt_file.md - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
1.9 KiB
1.9 KiB
name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, params, output, tested, tests, test_file_path, file_path
| name | kind | lang | domain | version | purity | signature | description | tags | uses_functions | uses_types | returns | returns_optional | error_type | imports | params | output | tested | tests | test_file_path | file_path | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| logger_new | function | go | infra | 1.0.0 | impure | func LoggerNew(level LogLevel, output io.Writer, format string) (*Logger, error) | Crea un Logger estructurado sobre log/slog con nivel, destino y formato configurables. Formato soportado: json o text. Si output es nil cae en os.Stderr. |
|
|
|
true | error_go_core |
|
|
Logger listo para usar con LogInfo/LogWarn/... o error si el formato no es valido | true |
|
functions/infra/logger_test.go | functions/infra/logger_new.go |
Ejemplo
logger, err := LoggerNew(LogLevelInfo, os.Stdout, "json")
if err != nil {
log.Fatal(err)
}
LogInfo(logger, "server starting", "port", 8484)
// {"time":"...","level":"INFO","msg":"server starting","port":8484}
Notas
Funcion impura — internamente construye slog.NewJSONHandler o slog.NewTextHandler segun el formato y lo envuelve en slog.New(). El campo privado inner del Logger es el *slog.Logger real. Cada Logger es inmutable una vez creado: para anadir campos usar LoggerWith, que retorna una copia.