---
name: identity
kind: function
lang: go
domain: core
version: "1.0.0"
purity: pure
signature: "func Identity[T any](x T) T"
description: "Devuelve el valor recibido sin modificarlo. Elemento neutro de la composicion."
tags: [functional, generic, identity]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: ""
imports: []
tested: false
tests: []
test_file_path: ""
file_path: "functions/core/identity.go"
---

## Ejemplo

```go
x := Identity(42)    // 42
s := Identity("abc") // "abc"
```

## Notas

Funcion pura generica. Implementacion en devfactory/core.