How's Vlang get a header request?

[Nykeriab]

In the headline, it's been described.

import net.http
fn main() {

url := 'http://212.183.159.230/10MB.zip'

header := http.new_custom_header_from_map({'Range': 'bytes=0-10'})?

res := // тут запрос

}

[Jolied]

import json
import net.http


fn main() {
    config := http.FetchConfig{
        header: http.new_header(key: 'Range', value: 'bytes=0-10')
    }

    url := 'http://212.183.159.230/10MB.zip'

    resp := http.fetch(http.FetchConfig{ ...config, url: url }) or {
        println('failed to fetch data from the server')
        return
    }

    mystruct := json.decode(MyStruct, resp.text) or {
        println('failed to decode MyStruct json')
        return
    }

    println(mystruct)
}

https://github.com/vlang/v/blob/master/examples/get_weather/get_weather.v
https://github.com/vlang/v/blob/51d7aede68c2b3ac4b7db76c1d60741bb6db58a4/vlib/net/http/header_test.v