reala-subscription 0.0.0

Simple subscription fetcher and parser.
Documentation 
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//! Some utilities for subscription fetching and parsing.

use std::str::FromStr;

wrapper_lite::wrapper!(
    #[wrapper_impl(Debug)]
    #[wrapper_impl(AsRef)]
    #[wrapper_impl(Deref)]
    #[wrapper_impl(From)]
    #[derive(Clone, PartialEq, Eq, Hash)]
    /// A HTTP URI.
    pub struct Uri(http::Uri);
);

impl FromStr for Uri {
    type Err = http::uri::InvalidUri;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        s.parse().map(Self::const_from)
    }
}

impl serde::Serialize for Uri {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: serde::Serializer,
    {
        serializer.serialize_str(&self.to_string())
    }
}

impl<'de> serde::Deserialize<'de> for Uri {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: serde::Deserializer<'de>,
    {
        <&str>::deserialize(deserializer)?
            .parse()
            .map(Self::const_from)
            .map_err(serde::de::Error::custom)
    }
}

wrapper_lite::wrapper!(
    #[wrapper_impl(Debug)]
    #[wrapper_impl(AsRef)]
    #[wrapper_impl(Deref)]
    #[wrapper_impl(From)]
    #[derive(Clone, PartialEq, Eq, Hash)]
    /// A HTTP / Socks proxy for [`ureq`].
    pub struct Proxy(ureq::Proxy);
);

impl FromStr for Proxy {
    type Err = ureq::Error;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        ureq::Proxy::new(s).map(Self::const_from)
    }
}

impl serde::Serialize for Proxy {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: serde::Serializer,
    {
        serializer.serialize_str(&self.uri().to_string())
    }
}

impl<'de> serde::Deserialize<'de> for Proxy {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: serde::Deserializer<'de>,
    {
        ureq::Proxy::new(<&str>::deserialize(deserializer)?)
            .map(Self::const_from)
            .map_err(serde::de::Error::custom)
    }
}