Struct pdf_writer::writers::Differences

pub struct Differences<'a> { /* private fields */ }

Writer for an encoding differences array.

This struct is created by Encoding::differences.

Implementations

impl<'a> Differences<'a>

pub fn consecutive<'n>( &mut self, start: u8, names: impl IntoIterator<Item = Name<'n>> ) -> &mut Self

Maps consecutive character codes starting at start to the given glyph names.

Methods from Deref<Target = Array<'a>>

pub fn len(&self) -> i32

The number of written items.

pub fn is_empty(&self) -> bool

Whether no items have been written so far.

pub fn push(&mut self) -> Obj<'_>

Start writing an arbitrary item.

pub fn item<T: Primitive>(&mut self, value: T) -> &mut Self

Write an item with a primitive value.

This is a shorthand for array.push().primitive(value).

pub fn items<T: Primitive>( &mut self, values: impl IntoIterator<Item = T> ) -> &mut Self

Write a sequence of items with primitive values.

Trait Implementations

impl<'a> Deref for Differences<'a>

type Target = Array<'a>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> DerefMut for Differences<'a>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, 'any> Rewrite<'a> for Differences<'any>

type Output = Differences<'a>

The writer with the rewritten lifetime.

impl<'a> Writer<'a> for Differences<'a>

fn start(obj: Obj<'a>) -> Self

Start writing the object.