Struct owned_ttf_parser::OwnedFace

pub struct OwnedFace(Pin<Box<SelfRefVecFace>>);

An owned version of font Face.

Tuple Fields

0: Pin<Box<SelfRefVecFace>>

Implementations

impl OwnedFace

pub fn from_vec(data: Vec<u8>, index: u32) -> Result<Self, FaceParsingError>

Creates an OwnedFace from owned data.

You can set index for font collections. For simple ttf fonts set index to 0.

Example

let owned_face = OwnedFace::from_vec(owned_font_data, 0).unwrap();

pub(crate) fn pre_parse_subtables(self) -> PreParsedSubtables<'static, Self>

pub fn as_slice(&self) -> &[u8]

Extracts a slice containing the data passed into OwnedFace::from_vec.

Example

let data_clone = owned_font_data.clone();
let owned_face = OwnedFace::from_vec(owned_font_data, 0).unwrap();
assert_eq!(owned_face.as_slice(), data_clone);

pub fn into_vec(self) -> Vec<u8>

Unwraps the data passed into OwnedFace::from_vec.

Example

let data_clone = owned_font_data.clone();
let owned_face = OwnedFace::from_vec(owned_font_data, 0).unwrap();
assert_eq!(owned_face.into_vec(), data_clone);

Trait Implementations

impl AsFaceRef for &OwnedFace

fn as_face_ref(&self) -> &Face<'_>

Convert to a Face reference.

impl AsFaceRef for OwnedFace

fn as_face_ref(&self) -> &Face<'_>

Convert to a Face reference.

impl Debug for OwnedFace

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

Formats the value using the given formatter.

impl FaceMut for &mut OwnedFace

fn set_variation(&mut self, axis: Tag, value: f32) -> Option<()>

Sets a variation axis coordinate.

impl FaceMut for OwnedFace

fn set_variation(&mut self, axis: Tag, value: f32) -> Option<()>

Sets a variation axis coordinate.

impl From<OwnedFace> for PreParsedSubtables<'static, OwnedFace>

fn from(face: OwnedFace) -> Self

Converts to this type from the input type.