Struct StructElem 

pub struct StructElem {
    pub role: StructRole,
    pub raw_type: String,
    pub title: Option<String>,
    pub lang: Option<String>,
    pub alt: Option<String>,
    pub actual_text: Option<String>,
    pub expansion: Option<String>,
    pub page: Option<usize>,
    pub kids: Vec<StructKid>,
}

One structure element (/Type /StructElem): a node of the logical tree.

Fields

role: StructRole

/S resolved through /RoleMap and classified into a standard role.

raw_type: String

The original /S type name, before /RoleMap resolution (equals StructRole::as_str for a standard, unmapped type).

title: Option<String>

/T — an optional human-readable title for the element.

lang: Option<String>

/Lang — a BCP 47 language tag scoping this subtree (e.g. "en-US").

alt: Option<String>

/Alt — an alternate textual description (accessibility), e.g. for a StructRole::Figure.

actual_text: Option<String>

/ActualText — the exact text this element stands in for (e.g. a ligature or an image of text).

expansion: Option<String>

/E — the expansion of an abbreviation or acronym carried by this element.

page: Option<usize>

The element’s effective page: its own /Pg, or the nearest ancestor’s, as a 0-based index. None when none is declared/resolvable.

kids: Vec<StructKid>

The element’s children (/K).

Implementations

impl StructElem

pub fn accessible_text(&self) -> Option<&str>

The accessibility text this element directly provides: /ActualText (the exact replacement) if present, else /Alt (an alternate description).

pub fn child_elements(&self) -> impl Iterator<Item = &StructElem>

Nested structure-element children (skipping marked-content / object kids).

Trait Implementations

impl Clone for StructElem

fn clone(&self) -> StructElem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructElem

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

Formats the value using the given formatter.

impl Eq for StructElem

impl PartialEq for StructElem

fn eq(&self, other: &StructElem) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StructElem