Struct AdvanceWidthBatch 

pub struct AdvanceWidthBatch<'a> {
    infos: &'a [GlyphInfo],
    positions: &'a mut [GlyphPosition],
}

Safe batch view for glyph id / horizontal-advance updates.

Fields

infos: &'a [GlyphInfo]

positions: &'a mut [GlyphPosition]

Implementations

impl<'a> AdvanceWidthBatch<'a>

pub(crate) fn new(buffer: &'a mut hb_buffer_t) -> Self

pub fn len(&self) -> usize

Returns the number of entries in the batch.

pub fn is_empty(&self) -> bool

Returns true if the batch is empty.

pub fn into_raw(self) -> RawAdvanceWidthBatch

Returns a raw C-style view over this batch.

Trait Implementations

impl<'a> IntoIterator for AdvanceWidthBatch<'a>

type Item = (GlyphId, &'a mut i32)

The type of the elements being iterated over.

type IntoIter = AdvanceWidthBatchIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.