Struct PdfStream 

pub struct PdfStream {
    pub dict: Dictionary,
    pub data: Vec<u8>,
}

A PDF Stream object (ISO 32000-2:2020, Section 7.3.8).

A stream consists of a dictionary describing the stream’s properties (at minimum, the /Length entry) followed by the raw stream data.

Fields

dict: Dictionary

The stream dictionary containing metadata (e.g., /Length, /Filter).

data: Vec<u8>

The raw (potentially compressed) stream data.

Implementations

impl PdfStream

pub fn new(dict: Dictionary, data: Vec<u8>) -> Self

Creates a new stream with the given dictionary and data.

pub fn filter(&self) -> Option<&Object>

Returns the value of the /Filter entry, if present.

pub fn data_len(&self) -> usize

Returns the raw data length.

pub fn decode_data(&self) -> PdfResult<Vec<u8>>

Decodes the stream data by applying the filter pipeline from the stream dictionary. Returns the raw data if no filters are present.

Trait Implementations

impl Clone for PdfStream

fn clone(&self) -> PdfStream

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdfStream

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

Formats the value using the given formatter.

impl From<PdfStream> for Object

fn from(stream: PdfStream) -> Self

Converts to this type from the input type.

impl PartialEq for PdfStream

fn eq(&self, other: &PdfStream) -> 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 PdfStream