// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r"(?is)<(?:textarea|select).*?>.*?(\{\{\{variable:(.*?)\}\}\}).*?<\/(?:textarea|select)>|<(?:input).+?(value=.*?)(\{\{\{variable:(.+?)\}\}\})?.*?>|(\{\{\{variable:(.*?)\}\}\})").unwrap();
let string = " <section id=\"services\">
<div class=\"container\">
<div class=\"row\">
<div class=\"col-md-12\">
<p>You are using system version: {{{variable:system_version}}}</p>
<p>Your address: {{{variable:contact-email-address}}}</p>
<form action=\"http://k.loc/content/view/welcome\" class=\"default-form\" enctype=\"multipart/form-data\" method=\"post\" accept-charset=\"utf-8\">
<input type=\"hidden\" name=\"csrfkcmstoken\" value=\"94ee71ada809b9a79d1b723c81020c78\" />
<div class=\"row\">
<div class=\"col-sm-12 form-error\"></div>
</div>
<div class=\"row\"><div class=\"col-sm-12\"><fieldset id=\"personalinfo\"><legend>Personal information</legend><div class=\"row\"><div class=\"col-sm-12\">
<div class=\"control-label\">
<label for=\"testinput\">Name<span class=\"form-validation-required\"> * </span></label>
</div>
<div class=\"hint-text\">Enter at least 2 characters and a maximum of 12 characters.</div><input id=\"testinput\" name=\"testinput\" placeholder=\"Enter your name here.\" class=\"input-group width-50\" type=\"text\" value=\"{{{variable:system_name}}} {{{variable:system_login}}}\"><div class=\"row\"><div class=\"col-sm-12\"><div class=\"form-error\"></div></div></div></div></div><div class=\"row\"><div class=\"col-sm-12\">
<div class=\"control-label\">
<label for=\"testpassword\">Password</label>
</div>
<div class=\"hint-text\">Your password must be at least 12 characters long, contain 1 special character, 1 nunber, 1 lower case character and 1 upper case character.</div><input id=\"testpassword\" name=\"testpassword\" placeholder=\"Enter your password here.\" class=\"input-group width-50\" type=\"password\"><div class=\"row\"><div class=\"col-sm-12\"><div class=\"form-error\"></div></div></div></div></div></fieldset></div></div><div class=\"row\"><div class=\"col-sm-12\"><fieldset id=\"bioinfo\"><legend>Biographical information</legend><div class=\"row\"><div class=\"col-sm-12\">
<div class=\"control-label\">
<label for=\"testtextarea\">Biography</label>
<span class=\"hint-text\">A minimum of 40 characters and a maximum of 255 is allowed. This hint is displayed inline.</span>
</div>
<textarea id=\"testtextarea\" name=\"testtextarea\" placeholder=\"Please enter your biography here.\" class=\"input-group-wide width-100\" rows=\"5\" cols=\"80\">{{{variable:system_name}}}
{{{variable:system_login}}}</textarea><div class=\"row\"><div class=\"col-sm-12\"><div class=\"form-error\"></div></div></div></div></div><div class=\"row\"><div class=\"col-sm-12\">
<div class=\"control-label\">
<label for=\"testsummernote\">Interests</label>
<span class=\"hint-text\">A minimum of 40 characters is required. This hint is displayed inline.</span>
</div>
<textarea id=\"testsummernote\" name=\"testsummernote\" class=\"wysiwyg-editor\" placeholder=\"Please enter your interests here.\"><p>{{{variable:system_name}}}<br></p><p>{{{variable:system_login}}}</p><p>{{{variable:activate_url}}}<br></p></textarea></div></div></fieldset></div></div><div class=\"row\"><div class=\"col-sm-12\"><button name=\"testsubmit\" id=\"testsubmit\" type=\"submit\" class=\"btn primary\">Submit<i class=\"zmdi zmdi-arrow-forward\"></i></button></div></div>
</form> </div>
";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/