Struct DocumentMetadata 

pub struct DocumentMetadata {
    pub title: Option<String>,
    pub author: Option<String>,
    pub language: Option<String>,
}

Document-level metadata harvested from #set document(...) directives.

The PDF backend writes title and author to the Info dictionary; language is captured for the catalog /Lang entry that the next PDF-metadata slice will wire up.

Examples

use mos_eval::DocumentMetadata;

let metadata = DocumentMetadata {
    title: Some("Demo".to_owned()),
    author: None,
    language: Some("en".to_owned()),
};

assert_eq!(metadata.title.as_deref(), Some("Demo"));

Fields

title: Option<String>

author: Option<String>

language: Option<String>

Trait Implementations

impl Clone for DocumentMetadata

fn clone(&self) -> DocumentMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentMetadata

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

Formats the value using the given formatter.

impl Default for DocumentMetadata

fn default() -> DocumentMetadata

Returns the “default value” for a type.

impl Eq for DocumentMetadata

impl PartialEq for DocumentMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DocumentMetadata