Struct PdfDict 

pub struct PdfDict { /* private fields */ }

A PDF dictionary object, e.g., << /Type /Page /MediaBox [ 0 0 612 792 ] >>.

Uses BTreeMap for deterministic key ordering (sorted alphabetically).

Implementations

impl PdfDict

pub fn new() -> Self

pub fn set(&mut self, key: PdfName, value: PdfObject)

pub fn get(&self, key: &PdfName) -> Option<&PdfObject>

pub fn has(&self, key: &PdfName) -> bool

pub fn delete(&mut self, key: &PdfName)

pub fn keys(&self) -> Vec<&PdfName>

pub fn values(&self) -> Vec<&PdfObject>

pub fn entries(&self) -> Vec<(&PdfName, &PdfObject)>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for PdfDict

fn clone(&self) -> PdfDict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdfDict

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

Formats the value using the given formatter.

impl Default for PdfDict

fn default() -> Self

Returns the “default value” for a type.

impl Display for PdfDict

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

Formats the value using the given formatter.

impl PartialEq for PdfDict

fn eq(&self, _other: &Self) -> 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 PdfObjectTrait for PdfDict

fn size_in_bytes(&self) -> usize

Return the size in bytes when serialized.

fn copy_bytes_into(&self, buffer: &mut [u8], offset: usize) -> usize

Copy serialized bytes into the buffer at the given offset. Returns the number of bytes written.

fn to_bytes(&self) -> Vec<u8>

Serialize to a Vec.