[−][src]Crate url_prefix
URL Prefix
This crate can be used to create URL prefix strings by inputting a protocol, a domain, a port number and a path without additional parsing.
Why We Need This?
Sometimes our web applications are run on different protocols(HTTP/HTTPS) and domains. And it is boring to write some code like below to format a URL:
ⓘThis example is not tested
let mut url_prefix = String::new(); if is_https { url_prefix.push_str("https://"); } else { url_prefix.push_str("http://"); } url_prefix.push_str(domain); if is_https && port != 443 || !is_https && port != 80 { url_prefix.push_str(":"); url_prefix.push_str(&port.to_string()); }
Instead, we can easily use this crate to create URL prefix strings. For examples,
extern crate url_prefix; let prefix = url_prefix::create_prefix(url_prefix::Protocol::HTTPS, "magiclen.org", None, None::<String>); assert_eq!("https://magiclen.org", prefix);
extern crate url_prefix; let prefix = url_prefix::create_prefix(url_prefix::Protocol::HTTPS, "magiclen.org", Some(8100), Some("url-prefix")); assert_eq!("https://magiclen.org:8100/url-prefix", prefix);
Enums
Protocol | A set of protocols for URLs. |
Functions
create_prefix | Create a URL prefix string. |