Struct DocInfo 

pub struct DocInfo {
    pub title: Option<String>,
    pub author: Option<String>,
    pub subject: Option<String>,
    pub keywords: Option<String>,
    pub creator: Option<String>,
    pub producer: Option<String>,
    pub creation_date: Option<String>,
    pub mod_date: Option<String>,
    pub trapped: Option<String>,
}

Metadata from the document information dictionary. Every field is optional — producers populate an arbitrary subset.

Fields

title: Option<String>

/Title — the document’s title.

author: Option<String>

/Author — the name of the person who created the document.

subject: Option<String>

/Subject — the subject of the document.

keywords: Option<String>

/Keywords — keywords associated with the document.

creator: Option<String>

/Creator — the application that created the original document.

producer: Option<String>

/Producer — the application that produced the PDF (often a converter).

creation_date: Option<String>

/CreationDate — the raw PDF date string the document was created.

mod_date: Option<String>

/ModDate — the raw PDF date string of the most recent modification.

trapped: Option<String>

/Trapped — True / False / Unknown (whether the document has been trapped for printing). Carried as the raw name.

Implementations

impl DocInfo

pub fn is_empty(&self) -> bool

Whether any metadata field is present.

Trait Implementations

impl Clone for DocInfo

fn clone(&self) -> DocInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocInfo

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

Formats the value using the given formatter.

impl Default for DocInfo

fn default() -> DocInfo

Returns the “default value” for a type.

impl Eq for DocInfo

impl PartialEq for DocInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DocInfo