unicorn/prefer-structured-clone Style
What it does
Prefer using structuredClone to create a deep clone.
Why is this bad?
structuredClone is the modern way to create a deep clone of a value.
Examples
Examples of incorrect code for this rule:
js
const clone = JSON.parse(JSON.stringify(foo));
const clone = _.cloneDeep(foo);Examples of correct code for this rule:
js
const clone = structuredClone(foo);Configuration
This rule accepts a configuration object with the following properties:
allowedFunctions
type: string[]
default: ["cloneDeep", "utils.clone"]
List of functions that are allowed to be used for deep cloning instead of structuredClone.
How to use
To enable this rule in the CLI or using the config file, you can use:
bash
oxlint --deny unicorn/prefer-structured-clonejson
{
"rules": {
"unicorn/prefer-structured-clone": "error"
}
}