Struct allsorts::cff::Dict

pub struct Dict<T>where
    T: DictDefault,{ /* private fields */ }

A CFF DICT described in Section 4 of Technical Note #5176

Implementations

impl<'a, T> Dict<T>where
    T: DictDefault,

pub fn new() -> Self

pub fn get_with_default(&self, key: Operator) -> Option<&[Operand]>

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

pub fn get_i32(&self, key: Operator) -> Option<Result<i32, ParseError>>

Returns the i32 value of this operator if the operands hold a single Integer.

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

pub fn first_operator(&self) -> Option<Operator>

Returns the first operator of this DICT or None if the DICT is empty.

pub fn read_private_dict(
    &self,
    scope: &ReadScope<'a>
) -> Result<(PrivateDict, usize), ParseError>

Read a PrivateDict from this Dict returning it and its offset within scope on success.

A Private DICT is required, but may be specified as having a length of 0 if there are no non-default values to be stored.

pub fn len(&self) -> usize

Trait Implementations

impl<T: Clone> Clone for Dict<T>where
    T: DictDefault,

fn clone(&self) -> Dict<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Dict<T>where
    T: DictDefault,

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq<Dict<T>> for Dict<T>where
    T: DictDefault,

fn eq(&self, other: &Dict<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, T> ReadBinary<'a> for Dict<T>where
    T: DictDefault,

type HostType = Dict<T>

fn read(ctxt: &mut ReadCtxt<'a>) -> Result<Self::HostType, ParseError>

impl<T> WriteBinaryDep<&Dict<T>> for Dict<T>where
    T: DictDefault,

type Args = DictDelta

The type of the arguments supplied to write_dep.

type Output = usize

The type of the value returned by write_dep.

fn write_dep<C: WriteContext>(
    ctxt: &mut C,
    dict: &Dict<T>,
    delta: DictDelta
) -> Result<Self::Output, WriteError>

Write the binary representation of Self to ctxt.

impl<T> StructuralPartialEq for Dict<T>where
    T: DictDefault,