Struct ImageInfo 

pub struct ImageInfo {
    pub page: u32,
    pub xref: u32,
    pub width: u32,
    pub height: u32,
    pub color_space: Option<String>,
    pub bits_per_component: Option<u32>,
    pub filters: Vec<String>,
    pub size_bytes: usize,
}

Image XObject inventory entry. We deliberately do not return the decoded image — that would pull in JBIG2/JPEG2000/Flate/DCTDecode (large C deps). The metadata is enough to drive routing (“is this page a scan we should OCR?”).

Fields

page: u32

xref: u32

PDF object number; gen is dropped since it’s ~always 0 for images.

width: u32

height: u32

color_space: Option<String>

bits_per_component: Option<u32>

filters: Vec<String>

Filter chain (e.g. ["ASCII85Decode", "FlateDecode"]). Empty when the stream declares no filter.

size_bytes: usize

Encoded stream byte size — for “skip pages with >5 MB images” routing without decoding.

Trait Implementations

impl Clone for ImageInfo

fn clone(&self) -> ImageInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageInfo

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

Formats the value using the given formatter.

impl PartialEq for ImageInfo

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