Enum DocumentPosition 

pub enum DocumentPosition {
    Paged(PagedPosition),
    Html(HtmlPosition),
}

Physical position in a document, be it paged or HTML.

This type exists to make it possible to write functions that are generic over the document target.

Variants

Paged(PagedPosition)

If the document is paged, the position is expressed as coordinates inside of a page.

Html(HtmlPosition)

If the document is an HTML document, the position points to a specific node in the DOM tree.

Implementations

impl DocumentPosition

pub fn as_paged(self) -> Option<PagedPosition>

Returns the PagedPosition if this is one.

pub fn as_paged_or_default(self) -> PagedPosition

Returns the PagedPosition or a position at page 1, point (0, 0) if this is not a paged position.

pub fn as_html(self) -> Option<HtmlPosition>

Returns the HtmlPosition if available.

Trait Implementations

impl Clone for DocumentPosition

fn clone(&self) -> DocumentPosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentPosition

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

Formats the value using the given formatter.

impl From<HtmlPosition> for DocumentPosition

fn from(value: HtmlPosition) -> Self

Converts to this type from the input type.

impl From<PagedPosition> for DocumentPosition

fn from(value: PagedPosition) -> Self

Converts to this type from the input type.

impl Hash for DocumentPosition

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.