Struct allsorts::cff::Index

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pub struct Index<'a> {
    pub count: usize,
    /* private fields */
}

Expand description

A CFF INDEX described in Section 5 of Technical Note #5176

Fields

count: usize

Implementations

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impl<'a> Index<'a>

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pub fn read<T: ReadBinaryDep<'a, Args = ()>>(
&'a self,
index: usize
) -> Result<T::HostType, ParseError>

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pub fn iter(&self) -> impl Iterator<Item = &[u8]>

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pub fn calculate_size<'b, T, HostType>(
 objects: &'b [&HostType],
 args: T::Args
) -> Result<usize, WriteError> where
 T: WriteBinaryDep<&'b HostType>,
 T::Args: Clone,

Returns the length required to write objects.

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pub fn data_len(&self) -> usize

Returns the size of the data held by this INDEX.

Trait Implementations

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impl<'a> Clone for Index<'a>

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fn clone(&self) -> Index<'a>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<'a> ReadBinary<'a> for Index<'a>

type HostType = Index<'a>

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

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impl<'a> WriteBinary<&Index<'a>> for Index<'a>

type Output = ()

The type of the value returned by write.

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fn write<C: WriteContext>(
ctxt: &mut C,
index: &Index<'a>
) -> Result<(), WriteError>

Write the binary representation of Self to ctxt.

Auto Trait Implementations

impl<'a> RefUnwindSafe for Index<'a>

impl<'a> Send for Index<'a>

impl<'a> Sync for Index<'a>

impl<'a> Unpin for Index<'a>

impl<'a> UnwindSafe for Index<'a>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<'a, T> ReadBinaryDep<'a> for T where
T: ReadBinary<'a>,

type Args = ()

type HostType = <T as ReadBinary<'a>>::HostType

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fn read_dep(
ctxt: &mut ReadCtxt<'a>,
<T as ReadBinaryDep<'a>>::Args
) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T, HostType> WriteBinaryDep<HostType> for T where
T: WriteBinary<HostType>,

type Args = ()

The type of the arguments supplied to write_dep.

type Output = <T as WriteBinary<HostType>>::Output

The type of the value returned by write_dep.

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fn write_dep<C>(
 ctxt: &mut C,
 val: HostType,
 <T as WriteBinaryDep<HostType>>::Args
) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where
 C: WriteContext,

Write the binary representation of Self to ctxt.

Struct allsorts::cff::Index

Fields

Implementations

impl<'a> Index<'a>

pub fn read<T: ReadBinaryDep<'a, Args = ()>>( &'a self, index: usize) -> Result<T::HostType, ParseError>

pub fn iter(&self) -> impl Iterator<Item = &[u8]>

pub fn calculate_size<'b, T, HostType>( objects: &'b [&HostType], args: T::Args) -> Result<usize, WriteError> where T: WriteBinaryDep<&'b HostType>, T::Args: Clone,

pub fn data_len(&self) -> usize

Trait Implementations

impl<'a> Clone for Index<'a>

fn clone(&self) -> Index<'a>

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

impl<'a> ReadBinary<'a> for Index<'a>

type HostType = Index<'a>

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

impl<'a> WriteBinary<&Index<'a>> for Index<'a>

type Output = ()

fn write<C: WriteContext>( ctxt: &mut C, index: &Index<'a>) -> Result<(), WriteError>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Index<'a>

impl<'a> Send for Index<'a>

impl<'a> Sync for Index<'a>

impl<'a> Unpin for Index<'a>

impl<'a> UnwindSafe for Index<'a>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<'a, T> ReadBinaryDep<'a> for T where T: ReadBinary<'a>,

type Args = ()

type HostType = <T as ReadBinary<'a>>::HostType

fn read_dep( ctxt: &mut ReadCtxt<'a>, <T as ReadBinaryDep<'a>>::Args) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T, HostType> WriteBinaryDep<HostType> for T where T: WriteBinary<HostType>,

type Args = ()

type Output = <T as WriteBinary<HostType>>::Output

fn write_dep<C>( ctxt: &mut C, val: HostType, <T as WriteBinaryDep<HostType>>::Args) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where C: WriteContext,

pub fn read<T: ReadBinaryDep<'a, Args = ()>>(
&'a self,
index: usize
) -> Result<T::HostType, ParseError>

pub fn calculate_size<'b, T, HostType>(
objects: &'b [&HostType],
args: T::Args
) -> Result<usize, WriteError> where
T: WriteBinaryDep<&'b HostType>,
T::Args: Clone,

fn write<C: WriteContext>(
ctxt: &mut C,
index: &Index<'a>
) -> Result<(), WriteError>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<'a, T> ReadBinaryDep<'a> for T where
T: ReadBinary<'a>,

fn read_dep(
ctxt: &mut ReadCtxt<'a>,
<T as ReadBinaryDep<'a>>::Args
) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T, HostType> WriteBinaryDep<HostType> for T where
T: WriteBinary<HostType>,

fn write_dep<C>(
ctxt: &mut C,
val: HostType,
<T as WriteBinaryDep<HostType>>::Args
) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where
C: WriteContext,