Stdlib/std.querystring

std.querystring

Types

struct QsError

Functions

parse

pub fn parse<T>(query: string): T throws QsError

Parse a JSON into specific type.

Parse a JSON into specific type.

use std.querystring;
struct User {
    name: string,
    id: int,
    profile: Profile?,
    tags: [string]
}

struct Profile {
    city: string?
}

let user = try! querystring.parse::<User>(`name=Jason+Lee&id=123456&profile[city]=Chengdu&tags[]=Rust&tags[]=Navi`);
assert_eq user.name, "Jason Lee";
assert_eq user.id, 123456;
assert_eq user.profile?.city, "Chengdu";
assert_eq user.tags.len(), 2;
assert_eq user.tags[0], "Rust";
assert_eq user.tags[1], "Navi";

to_string

pub fn to_string<T>(value: T): string throws QsError

Serialize the given value as query string.

Serialize the given value as query string.

use std.querystring;

struct User {
    name: string,
    id: int,
    profile: Profile,
    tags: [string]
}

struct Profile {
    city: string?
}

let user = User {
    name: "Jason Lee",
    id: 123456,
    profile: {
        city: "Chengdu"
    },
    tags: ["Rust", "Navi"]
};

assert_eq try! querystring.to_string(user), "name=Jason+Lee&id=123456&profile[city]=Chengdu&tags[0]=Rust&tags[1]=Navi";