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#![allow(dead_code)]
use std::any::Any;
#[derive(Debug)]
pub struct RequestAddonCollection {
inner: Vec<RequestAddon>
}
impl RequestAddonCollection {
pub fn new() -> Self {
RequestAddonCollection {
inner: Vec::new(),
}
}
pub fn get(&self, name: &str) -> Option<&RequestAddon> {
self.inner.iter().find(|p| p.name.eq(name))
}
pub fn get_mut(&mut self, name: &str) -> Option<&mut RequestAddon> {
self.inner.as_mut_slice().iter_mut().find(|p| p.name.eq(name))
}
pub fn add(&mut self, p: RequestAddon) {
self.inner.push(p);
}
pub fn remove(&mut self, name: &str) {
if let Some((index, _)) = self.inner.iter().enumerate().find(|t| t.1.name.eq(name)) {
self.inner.remove(index);
}
}
}
use std::ops::{Index, IndexMut};
impl Index<usize> for RequestAddonCollection {
type Output = RequestAddon;
fn index(&self, index: usize) -> &RequestAddon {
&self.inner[index]
}
}
impl IndexMut<usize> for RequestAddonCollection {
fn index_mut(&mut self, index: usize) -> &mut RequestAddon {
&mut self.inner[index]
}
}
impl<'a> IntoIterator for &'a mut RequestAddonCollection {
type Item = &'a mut RequestAddon;
type IntoIter = ::std::slice::IterMut<'a, RequestAddon>;
fn into_iter(self) -> <Self as IntoIterator>::IntoIter {
let inner = &mut self.inner;
inner.into_iter()
}
}
impl IntoIterator for RequestAddonCollection {
type Item = RequestAddon;
type IntoIter = ::std::vec::IntoIter<RequestAddon>;
fn into_iter(self) -> <Self as IntoIterator>::IntoIter {
self.inner.into_iter()
}
}
impl<'a> IntoIterator for &'a RequestAddonCollection {
type Item = &'a RequestAddon;
type IntoIter = ::std::slice::Iter<'a, RequestAddon>;
fn into_iter(self) -> <Self as IntoIterator>::IntoIter {
let inner = &self.inner;
inner.into_iter()
}
}
#[derive(Debug)]
pub struct RequestAddon {
name: String,
data: Box<Any + Send>
}
impl RequestAddon {
pub fn new<T>(name: String, data: T) -> Self where T: 'static + Any + Send {
RequestAddon {
name,
data: Box::new(data),
}
}
pub fn is<T: 'static + Any + Send>(&self) -> bool {
self.data.is::<T>()
}
pub fn borrow_as<T: 'static + Any + Send>(&self) -> Option<&T> {
self.data.downcast_ref::<T>()
}
pub fn borrow_mut_as<T: 'static + Any + Send>(&mut self) -> Option<&mut T> {
self.data.downcast_mut::<T>()
}
pub fn name(&self) -> &str {
self.name.as_ref()
}
}
impl<S: ToString, T: 'static + Any + Send> From<(S, T)> for RequestAddon {
fn from(tup: (S, T)) -> Self {
let (name, data) = tup;
RequestAddon {
name: name.to_string(),
data: Box::new(data),
}
}
}
pub enum RequestContinuation {
Continue,
Stop,
}
pub trait ToRegex {
fn to_regex(&self) -> Result<::regex::Regex, ::regex::Error>;
fn as_str(&self) -> &str;
}
impl<'a> ToRegex for &'a str {
fn to_regex(&self) -> Result<::regex::Regex, ::regex::Error> {
::regex::Regex::new(self)
}
fn as_str(&self) -> &str {
self
}
}
impl ToRegex for String {
fn to_regex(&self) -> Result<::regex::Regex, ::regex::Error> {
::regex::Regex::new(self.as_str())
}
fn as_str(&self) -> &str {
&self
}
}
impl ToRegex for ::regex::Regex {
fn to_regex(&self) -> Result<::regex::Regex, ::regex::Error> {
Ok(self.clone())
}
fn as_str(&self) -> &str {
self.as_str()
}
}
#[macro_export]
macro_rules! reg {
($str_regex:expr) => {
$str_regex.to_regex().expect("the parameter passed to reg macro is not a legitimate regex")
};
}