Struct PdfDict 

pub struct PdfDict(/* private fields */);

An ordered dictionary of PDF objects, keyed by name bytes.

Implementations

impl PdfDict

pub fn new() -> Self

pub fn get(&self, key: &[u8]) -> Option<&PdfObject>

pub fn insert(&mut self, key: Vec<u8>, value: PdfObject)

pub fn remove(&mut self, key: &[u8]) -> Option<PdfObject>

pub fn contains_key(&self, key: &[u8]) -> bool

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = (&Vec<u8>, &PdfObject)>

pub fn keys(&self) -> impl Iterator<Item = &Vec<u8>>

pub fn get_i64(&self, key: &[u8]) -> Option<i64>

Get a value as i64, returning None if not an integer.

pub fn get_name(&self, key: &[u8]) -> Option<&[u8]>

Get a value as a name (byte slice), returning None if not a name.

pub fn get_array(&self, key: &[u8]) -> Option<&[PdfObject]>

Get a value as array ref.

pub fn get_dict(&self, key: &[u8]) -> Option<&PdfDict>

Get a value as dict ref.

pub fn get_ref(&self, key: &[u8]) -> Option<&IndirectRef>

Get a value as an indirect reference.

pub fn get_string(&self, key: &[u8]) -> Option<&[u8]>

Get a value as a string (byte slice), returning None if not a string.

pub fn get_bool(&self, key: &[u8]) -> Option<bool>

Get a value as bool, returning None if not a boolean.

pub fn get_f64(&self, key: &[u8]) -> Option<f64>

Get a value as f64, returning None if not numeric.

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 PartialEq for PdfDict

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