Struct LookupList 

pub struct LookupList<'a, T = ()> {
    data: FontData<'a>,
    offset_type: PhantomData<*const T>,
}

Lookup List Table

Fields

data: FontData<'a>

offset_type: PhantomData<*const T>

Implementations

impl LookupList<'_, PositionLookup<'_>>

pub fn closure_lookups( &self, glyph_set: &IntSet<GlyphId>, lookup_indices: &mut IntSet<u16>, ) -> Result<(), ReadError>

impl LookupList<'_, SubstitutionLookup<'_>>

pub fn closure_lookups( &self, glyph_set: &IntSet<GlyphId>, lookup_indices: &mut IntSet<u16>, ) -> Result<(), ReadError>

impl<'a> LookupList<'a, ()>

pub(crate) fn into_concrete<T>(self) -> LookupList<'a, T>

impl<'a, T> LookupList<'a, T>

pub(crate) fn of_unit_type(&self) -> LookupList<'a, ()>

Replace the specific generic type on this implementation with ()

impl<'a, T> LookupList<'a, T>

pub const MIN_SIZE: usize = u16::RAW_BYTE_LEN

pub fn resolve_offset<O: Offset, R: FontRead<'a>>( &self, offset: O, ) -> Result<R, ReadError>

Resolve the provided offset from the start of this table.

pub fn offset_data(&self) -> FontData<'a>

Return a reference to this table’s raw data.

We use this in the compile crate to resolve offsets.

pub fn shape(&self) -> &Self

👎Deprecated: just use the base type directly

Return a reference to the table’s ‘Shape’ struct.

This is a low level implementation detail, but it can be useful in some cases where you want to know things about a table’s layout, such as the byte offsets of specific fields.

pub fn lookup_count(&self) -> u16

Number of lookups in this table

pub fn lookup_offsets(&self) -> &'a [BigEndian<Offset16>]

Array of offsets to Lookup tables, from beginning of LookupList — zero based (first lookup is Lookup index = 0)

pub fn lookups(&self) -> ArrayOfOffsets<'a, T, Offset16>

where T: FontRead<'a>,

A dynamically resolving wrapper for lookup_offsets.

pub fn lookup_count_byte_range(&self) -> Range<usize>

pub fn lookup_offsets_byte_range(&self) -> Range<usize>

Trait Implementations

impl<'a, T: Clone> Clone for LookupList<'a, T>

fn clone(&self) -> LookupList<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T> FontRead<'a> for LookupList<'a, T>

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation.

impl<'a, T> MinByteRange<'a> for LookupList<'a, T>

fn min_byte_range(&self) -> Range<usize>

fn min_table_bytes(&self) -> &'a [u8]