Struct FragmentChecker 

pub(crate) struct FragmentChecker {
    cache: Arc<Mutex<HashMap<String, HashSet<String>>>>,
}

Holds a cache of fragments for a given URL.

Fragments, also known as anchors, are used to link to a specific part of a page. For example, the URL https://example.com#foo will link to the element with the id of foo.

This cache is used to avoid having to re-parse the same file multiple times when checking if a given URL contains a fragment.

The cache is stored in a HashMap with the URL as the key and a HashSet of fragments as the value.

Fields

cache: Arc<Mutex<HashMap<String, HashSet<String>>>>

Implementations

impl FragmentChecker

pub(crate) fn new() -> Self

Creates a new FragmentChecker.

pub(crate) async fn check( &self, input: FragmentInput<'_>, url: &Url, ) -> Result<bool>

Checks if the given FragmentInput contains the given fragment.

Returns false, if there is a fragment in the link which is not empty or “top” and the path is to a Markdown file, which doesn’t contain the given fragment. (Empty # and #top fragments are always valid, triggering the browser to scroll to top.)

In all other cases, returns true.

fn remove_fragment(url: Url) -> String

Trait Implementations

impl Clone for FragmentChecker

fn clone(&self) -> FragmentChecker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FragmentChecker

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

Formats the value using the given formatter.

impl Default for FragmentChecker

fn default() -> FragmentChecker

Returns the “default value” for a type.