Struct Reader 

pub struct Reader<'a> {
    pub buffer: &'a [u8],
    pub document: Document,
    pub encryption_state: Option<EncryptionState>,
    pub raw_objects: BTreeMap<ObjectId, Vec<u8>>,
    pub password: Option<String>,
    pub options: LoadOptions,
}

Fields

buffer: &'a [u8]

document: Document

encryption_state: Option<EncryptionState>

raw_objects: BTreeMap<ObjectId, Vec<u8>>

password: Option<String>

options: LoadOptions

Implementations

impl Reader<'_>

pub fn read_metadata(self) -> Result<PdfMetadata>

Read metadata (title and page count) without loading the entire document. This is much faster for large PDFs when you only need basic information.

For encrypted PDFs, use Document::load_metadata_with_password() instead.

pub fn read( self, filter_func: Option<fn((u32, u16), &mut Object) -> Option<((u32, u16), Object)>>, ) -> Result<Document>

Read whole document.

pub fn get_object( &self, id: ObjectId, already_seen: &mut HashSet<ObjectId>, ) -> Result<Object>