Struct Namespace 

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

Writer for a namespace dictionary. PDF 2.0+

This struct is created by Chunk::namespace.

Implementations

impl Namespace<'_>

pub fn ns(&mut self, identifier: TextStr<'_>) -> &mut Self

Write the /NS attribute to specify the identifier (URI) of the namespace.

pub fn schema(&mut self) -> FileSpec<'_>

Start writing the /Schema attribute to point to a schema definition for the namespace. Optional.

pub fn role_map_ns(&mut self) -> NamespaceRoleMap<'_>

Start writing the /RoleMapNS attribute to map structure elements to elements in another namespace. Optional.

For a mechanism to define role mappings compatible with PDF 1.3 and above, see StructTreeRoot::role_map.

pub fn pdf_2_ns(self)

Write the namespace dictionary for the standard structure namespace for PDF 2.0.

pub fn pdf_1_7_ns(self)

Write the namespace dictionary for the standard structure namespace for PDF 1.7.

pub fn mathml_3_0_ns(self)

Write the namespace dictionary for MathML 3.0.

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

pub fn len(&self) -> i32

The number of written pairs.

pub fn is_empty(&self) -> bool

Whether no pairs have been written so far.

pub fn insert(&mut self, key: Name<'_>) -> Obj<'_>

Start writing a pair with an arbitrary value.

pub fn pair<T: Primitive>(&mut self, key: Name<'_>, value: T) -> &mut Self

Write a pair with a primitive value.

This is a shorthand for dict.insert(key).primitive(value).

pub fn pairs<'n, T: Primitive>( &mut self, pairs: impl IntoIterator<Item = (Name<'n>, T)>, ) -> &mut Self

Write a sequence of pairs with primitive values.

Trait Implementations

impl<'a> Deref for Namespace<'a>

type Target = Dict<'a>

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> DerefMut for Namespace<'a>

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

Mutably dereferences the value.

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

type Output = Namespace<'a>

The writer with the rewritten lifetime.

impl<'a> Writer<'a> for Namespace<'a>

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

Start writing the object.