Struct Link 

pub struct Link {
    pub href: Url,
    pub rel: Option<SmallString>,
    pub link_type: Option<MimeType>,
    pub title: Option<String>,
    pub length: Option<String>,
    pub hreflang: Option<SmallString>,
    pub thr_count: Option<u32>,
    pub thr_updated: Option<DateTime<Utc>>,
}

Link in feed or entry

Fields

href: Url

Link URL

rel: Option<SmallString>

Link relationship type (e.g., “alternate”, “enclosure”, “self”) Stored inline as these are typically short (≤24 bytes)

link_type: Option<MimeType>

MIME type of the linked resource

title: Option<String>

Human-readable link title

length: Option<String>

Length of the linked resource in bytes (raw string value, as in Python feedparser)

hreflang: Option<SmallString>

Language of the linked resource (stored inline for lang codes ≤24 bytes)

thr_count: Option<u32>

RFC 4685 §4: number of replies at the IRI

thr_updated: Option<DateTime<Utc>>

RFC 4685 §4: when the reply resource was last modified

Implementations

impl Link

pub fn new(href: impl Into<Url>, rel: impl AsRef<str>) -> Self

Create a new link with just URL and relation type

pub fn alternate(href: impl Into<Url>) -> Self

Create an alternate link (common for entry URLs)

pub fn self_link(href: impl Into<Url>, mime_type: impl Into<MimeType>) -> Self

Create a self link (for feed URLs)

pub fn enclosure(href: impl Into<Url>, mime_type: Option<MimeType>) -> Self

Create an enclosure link (for media)

pub fn related(href: impl Into<Url>) -> Self

Create a related link

pub fn banner(href: impl Into<Url>) -> Self

Create a banner image link (JSON Feed banner_image, project-internal convention)

Note: rel="banner" is not a standard link relation. It is used here as a project convention to store JSON Feed banner_image in the existing Link type. Consumers must search entry.links for rel="banner" to retrieve this field.

pub fn hub(href: impl Into<Url>) -> Self

Create a hub link (JSON Feed 1.1 hubs array, WebSub convention)

pub fn with_type(self, mime_type: impl Into<MimeType>) -> Self

Set MIME type (builder pattern)

Trait Implementations

impl Clone for Link

fn clone(&self) -> Link

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Link

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Link

fn default() -> Link

Returns the “default value” for a type.

impl FromAttributes for Link

fn from_attributes<'a, I>(attrs: I, max_attr_length: usize) -> Option<Self>

where I: Iterator<Item = Attribute<'a>>,

Parse from XML attributes with limit validation