isahc 0.9.1

The practical HTTP client that is fun to use.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

use super::SetOpt;
use curl::easy::Easy2;

/// Describes a policy for handling server redirects.
///
/// The default is to not follow redirects.
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
pub enum RedirectPolicy {
    /// Do not apply any special treatment to redirect responses. The response
    /// will be returned as-is and redirects will not be followed.
    ///
    /// This is the default policy.
    None,
    /// Follow all redirects automatically.
    Follow,
    /// Follow redirects automatically up to a maximum number of redirects.
    Limit(u32),
}

impl Default for RedirectPolicy {
    fn default() -> Self {
        RedirectPolicy::None
    }
}

impl SetOpt for RedirectPolicy {
    fn set_opt<H>(&self, easy: &mut Easy2<H>) -> Result<(), curl::Error> {
        match self {
            RedirectPolicy::Follow => {
                easy.follow_location(true)?;
            }
            RedirectPolicy::Limit(max) => {
                easy.follow_location(true)?;
                easy.max_redirections(*max)?;
            }
            RedirectPolicy::None => {
                easy.follow_location(false)?;
            }
        }

        Ok(())
    }
}

#[derive(Clone, Copy, Debug)]
pub(crate) struct AutoReferer;

impl SetOpt for AutoReferer {
    fn set_opt<H>(&self, easy: &mut Easy2<H>) -> Result<(), curl::Error> {
        easy.autoreferer(true)
    }
}