fn parse(url: Url) -> crate::Result<Self> {
        use url::Position;

        // Resolve URL to a host and port
        #[cfg(feature = "socks")]
        let to_addr = || {
            let addrs = url.socket_addrs(|| match url.scheme() {
                "socks5" | "socks5h" => Some(1080),
                _ => None,
            })
                .map_err(crate::error::builder)?;
            addrs
                .into_iter()
                .next()
                .ok_or_else(|| crate::error::builder("unknown proxy scheme"))
        };

        let mut scheme = match url.scheme() {
            "http" => Self::http(&url[Position::BeforeHost..Position::AfterPort])?,
            "https" => Self::https(&url[Position::BeforeHost..Position::AfterPort])?,
            #[cfg(feature = "socks")]
            "socks5" => Self::socks5(to_addr()?)?,
            #[cfg(feature = "socks")]
            "socks5h" => Self::socks5h(to_addr()?)?,
            _ => return Err(crate::error::builder("unknown proxy scheme")),
        };

        if let Some(pwd) = url.password() {
            let decoded_username = percent_decode(url.username().as_bytes()).decode_utf8_lossy();
            let decoded_password = percent_decode(pwd.as_bytes()).decode_utf8_lossy();
            scheme = scheme.with_basic_auth(decoded_username, decoded_password);
        }

        Ok(scheme)
    }
/// Convert a URL into a proxy scheme
///
/// Supported schemes: HTTP, HTTPS, (SOCKS5, SOCKS5H if `socks` feature is enabled).
// Private for now...
Convert a URL into a proxy scheme
Supported schemes: HTTP, HTTPS, (SOCKS5, SOCKS5H if `socks` feature is enabled).
Private for now
Convert a URL into a proxy scheme Supported schemes : HTTP HTTPS ( SOCKS5 SOCKS5H if ` socks ` feature is enabled ) . Private for now
fn parse(url: Url) -> crate::Result<Self> {
        use url::Position;
        // Resolve URL to a host and port
        #[cfg(feature = "socks")]
        let to_addr = || {
            let addrs = url.socket_addrs(|| match url.scheme() {
                "socks5" | "socks5h" => Some(1080),
                _ => None,
            })
                .map_err(crate::error::builder)?;
            addrs
                .into_iter()
                .next()
                .ok_or_else(|| crate::error::builder("unknown proxy scheme"))
        };
        let mut scheme = match url.scheme() {
            "http" => Self::http(&url[Position::BeforeHost..Position::AfterPort])?,
            "https" => Self::https(&url[Position::BeforeHost..Position::AfterPort])?,
            #[cfg(feature = "socks")]
            "socks5" => Self::socks5(to_addr()?)?,
            #[cfg(feature = "socks")]
            "socks5h" => Self::socks5h(to_addr()?)?,
            _ => return Err(crate::error::builder("unknown proxy scheme")),
        };
        if let Some(pwd) = url.password() {
            let decoded_username = percent_decode(url.username().as_bytes()).decode_utf8_lossy();
            let decoded_password = percent_decode(pwd.as_bytes()).decode_utf8_lossy();
            scheme = scheme.with_basic_auth(decoded_username, decoded_password);
        }
        Ok(scheme)
    }
fn parse ( url : Url ) -> crate :: Result < Self > { use url :: Position ; // Resolve URL to a host and port # [ cfg ( feature " " ) ] let to_addr = | | { let addrs = url . socket_addrs ( | | match url . scheme ( ) { " " | " " => Some ( 1080 ) , _ => None , } ) . map_err ( crate :: error :: builder ) ? ; addrs . into_iter ( ) . next ( ) . ok_or_else ( | | crate :: error :: builder ( " " ) ) } ; let mut scheme = match url . scheme ( ) { " " => Self :: http ( & url [ Position :: BeforeHost .. Position :: AfterPort ] ) ? , " " => Self :: https ( & url [ Position :: BeforeHost .. Position :: AfterPort ] ) ? , # [ cfg ( feature " " ) ] " " => Self :: socks5 ( to_addr ( ) ? ) ? , # [ cfg ( feature " " ) ] " " => Self :: socks5h ( to_addr ( ) ? ) ? , _ => return Err ( crate :: error :: builder ( " " ) ) , } ; if let Some ( pwd ) = url . password ( ) { let decoded_username = percent_decode ( url . username ( ) . as_bytes ( ) ) . decode_utf8_lossy ( ) ; let decoded_password = percent_decode ( pwd . as_bytes ( ) ) . decode_utf8_lossy ( ) ; scheme = scheme . with_basic_auth ( decoded_username , decoded_password ) ; } Ok ( scheme ) }
Convert a URL into a proxy scheme
Supported schemes: HTTP, HTTPS, (SOCKS5, SOCKS5H if `socks` feature is enabled).
Convert a URL into a proxy scheme Supported schemes : HTTP HTTPS ( SOCKS5 SOCKS5H if ` socks ` feature is enabled ) .
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