[−][src]Struct rustybuzz::GlyphBuffer
A buffer that contains the results of the shaping process.
Implementations
impl GlyphBuffer[src]
pub fn len(&self) -> usize[src]
Returns the length of the data of the buffer.
When called before shaping this is the number of unicode codepoints contained in the buffer. When called after shaping it returns the number of glyphs stored.
pub fn is_empty(&self) -> bool[src]
Returns true if the buffer contains no elements.
pub fn glyph_infos(&self) -> &[GlyphInfo][src]
Get the glyph infos.
pub fn glyph_positions(&self) -> &[GlyphPosition][src]
Get the glyph positions.
pub fn clear(self) -> UnicodeBuffer[src]
Clears the content of the glyph buffer and returns an empty
UnicodeBuffer reusing the existing allocation.
pub fn serialize(&self, face: &Face<'_>, flags: SerializeFlags) -> String[src]
Converts the glyph buffer content into a string.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for GlyphBuffer
impl Send for GlyphBuffer
impl Sync for GlyphBuffer
impl Unpin for GlyphBuffer
impl UnwindSafe for GlyphBuffer
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,