Benchmark: Destructuring vs undefined

Script Preparation code:

const user = {
    email: "123@email.com",
    password: "AA&Â&A*&AA"
}

Tests:

Destructuring
const user = { email: "123@email.com", password: "AA&Â&A*&AA" } const { password, ...toBeReturned} = user;
Undefined
const user = { email: "123@email.com", password: "AA&Â&A*&AA" } user.password = undefined;

Rendered benchmark preparation results:

Previous results

Test case name	Result
Destructuring
Undefined

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36

Browser/OS: Chrome 80 on Linux

Test name	Executions per second
Destructuring	1858255.0 Ops/sec
Undefined	3721961.0 Ops/sec

Destructuring vs undefined (version: 0)