Struct PdfMarkBuffer 

pub struct PdfMarkBuffer {
    pub current_page: u32,
    /* private fields */
}

Buffered pdfmark records. Lives on Context for the entire job; drained once by the PDF output device at end-of-job. The buffer is document-global (not VM-level), so save / restore do not roll it back — pdfmark records issued before a restore survive.

Fields

current_page: u32

Count of completed showpage calls so far. The interpreter’s showpage continuation increments this. Page-scoped records (annotations, page boxes) that omit an explicit /Page key default to current_page + 1 — i.e. the page currently being assembled. So after N showpages, current_page == N and the page-being-assembled is N + 1.

Implementations

impl PdfMarkBuffer

pub fn new() -> Self

pub fn push(&mut self, record: PdfMarkRecord)

Append a record; ordering is preserved.

pub fn records(&self) -> &[PdfMarkRecord]

Read-only view of accumulated records.

pub fn drain(&mut self) -> Vec<PdfMarkRecord>

Take ownership of the records, leaving the buffer empty. Used by the PDF output device once at end of job.

pub fn is_empty(&self) -> bool

True when no records have been pushed.

Trait Implementations

impl Clone for PdfMarkBuffer

fn clone(&self) -> PdfMarkBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdfMarkBuffer

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

Formats the value using the given formatter.

impl Default for PdfMarkBuffer

fn default() -> PdfMarkBuffer

Returns the “default value” for a type.