Struct link_preview::preview::LinkPreview[−][src]

pub struct LinkPreview {
    pub title: Option<String>,
    pub description: Option<String>,
    pub domain: Option<String>,
    pub image_url: Option<Url>,
}

Fields

title: Option<String>description: Option<String>domain: Option<String>image_url: Option<Url>

Implementations

Retrieves the String representation of image_url Url instance

Attempts to find the description of the page in the following order:

  • Document’s <link rel="canonical" /> element's href` attribute
  • OpenGraphTag’s image meta tag (og:image)

Attempts to find the description of the page in the following order:

  • OpenGraphTag’s image meta tag (og:image)
  • Document’s <link rel="image_url" /> element's href` attribute
  • Twitter Card’s image meta tag (twitter:image)
  • Schema.org image meta tag (image)

Attempts to find the description of the page in the following order:

  • OpenGraphTag’s description meta tag (og:description)
  • Twitter Card’s description meta tag (twitter:description)
  • Schema.org description meta tag (description)
  • Description meta tag (description)
  • The first p element from the document

Attempts to find the title of the page in the following order:

  • OpenGraphTag’s title meta tag (og:title)
  • Twitter Card’s title meta tag (twitter:title)
  • Schema.org title meta tag (title)
  • The HTML’s document title
  • The first <h1> tag in the document
  • The first <h2> tag in the document

Trait Implementations

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