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use serde::{Deserialize, Serialize}; use std::{ borrow::Cow, cmp::Ordering, error::Error, fmt::{self, Display}, net, str::FromStr }; use super::AmadeusOrd; #[doc(inline)] pub use net::{AddrParseError as ParseAddrError, IpAddr}; impl AmadeusOrd for IpAddr { fn amadeus_cmp(&self, other: &Self) -> Ordering { Ord::cmp(self, other) } } #[doc(inline)] pub use url::{ParseError as ParseUrlError, Url}; impl AmadeusOrd for Url { fn amadeus_cmp(&self, other: &Self) -> Ordering { Ord::cmp(self, other) } } #[derive(Clone, Hash, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize, Debug)] pub struct Webpage<'a> { pub ip: IpAddr, pub url: Url, pub contents: Cow<'a, [u8]>, } impl<'a> Webpage<'a> { pub fn to_owned(&self) -> Webpage<'static> { Webpage { ip: self.ip, url: self.url.clone(), contents: Cow::Owned(self.contents.clone().into_owned()), } } } impl<'a> AmadeusOrd for Webpage<'a> { fn amadeus_cmp(&self, other: &Self) -> Ordering { Ord::cmp(self, other) } } impl<'a> Display for Webpage<'a> { fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result { unimplemented!() } } impl<'a> FromStr for Webpage<'a> { type Err = ParseWebpageError; fn from_str(_s: &str) -> Result<Self, Self::Err> { unimplemented!() } } #[derive(Clone, PartialEq, Eq, Debug)] pub struct ParseWebpageError; impl Display for ParseWebpageError { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "error parsing webpage") } } impl Error for ParseWebpageError {}