Function bloguen::ops::feed_atom_post_header

pub fn feed_atom_post_header<W, E, Tz>(
    post_name: &str, 
    post_id_name: &str, 
    language: &LanguageTag, 
    author: &str, 
    base: &str, 
    link: &str, 
    post_date: &DateTime<Tz>, 
    into: &mut W, 
    out_name_err: E
) -> Result<Cow<'static, str>, Error> where
    Tz: TimeZone,
    W: Write,
    E: Into<Cow<'static, str>>, 

Output the post header for an Atom feed,

The post_id_name argment is used as the entry GUID, the base argument is the xml:base attribute, and should point to thr posts output directory to properly handle image links, the link argument points to the corresponding post HTML.

Examples

let mut out = vec![];
let res = feed_atom_post_header(
    "release-front - a generic release front-end, like Patchwork's",
    "003. 2018-02-05 release-front - a generic release front-end, like Patchwork's",
    &LANGUAGE_EN_GB, "nabijaczleweli", "../posts/",
    "../posts/003. 2018-02-05 release-front - a generic release front-end, like Patchwork's.html",
    &DateTime::parse_from_rfc3339("2018-09-06T18:32:22+02:00").unwrap(),
    &mut out, "test post");
assert_eq!(res, Ok("test post".into()));

let out = str::from_utf8(&out).unwrap();
assert_eq!(out, r###"
  <entry>
    <title>release-front - a generic release front-end, like Patchwork's</title>
    <contributor>
      <name>nabijaczleweli</name>
    </contributor>
    <link rel="alternate" href="../posts/003. 2018-02-05 release-front - a generic release front-end, like Patchwork's.html" />
    <updated>2018-09-06T18:32:22+02:00</updated>
    <published>2018-09-06T18:32:22+02:00</published>
    <guid>urn:uuid:4e2f9fbd-6b4e-52cc-bcc7-635e384f1cd9</guid>
    <content type="html" xml:lang="en-GB" xml:base="../posts/">
"###);