isahc 2.0.0

The practical HTTP client that is fun to use.
Documentation 
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use super::setopt::{EasyHandle, SetOpt, SetOptError};
use std::iter::FromIterator;

/// A list of host names that do not require a proxy to get reached, even if one
/// is specified.
///
/// See
/// [`HttpClientBuilder::proxy_blacklist`](crate::HttpClientBuilder::proxy_blacklist)
/// for configuring a client's no proxy list.
#[derive(Clone, Debug)]
pub(crate) struct Blacklist {
    skip: String,
}

impl FromIterator<String> for Blacklist {
    fn from_iter<I: IntoIterator<Item = String>>(iter: I) -> Self {
        Self {
            skip: iter.into_iter().collect::<Vec<_>>().join(","),
        }
    }
}

impl SetOpt for Blacklist {
    fn set_opt(&self, easy: &mut EasyHandle) -> Result<(), SetOptError> {
        easy.noproxy(&self.skip)?;
        Ok(())
    }
}