Trait ttf_parser::parser::FromData

pub trait FromData: Sized {
    const SIZE: usize;

    // Required method
    fn parse(data: &[u8]) -> Option<Self>;
}

A trait for parsing raw binary data.

This is a low-level, internal trait that should not be used directly.

Required Associated Constants

const SIZE: usize

Object’s raw data size.

Not always the same as mem::size_of.

Required Methods

fn parse(data: &[u8]) -> Option<Self>

Parses an object from a raw data.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl FromData for Option<Offset16>

const SIZE: usize = 2usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for Option<Offset32>

const SIZE: usize = 4usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for i8

const SIZE: usize = 1usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for i16

const SIZE: usize = 2usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for i32

const SIZE: usize = 4usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for u8

const SIZE: usize = 1usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for u16

const SIZE: usize = 2usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for u32

const SIZE: usize = 4usize

fn parse(data: &[u8]) -> Option<Self>

impl FromData for ()

const SIZE: usize = 0usize

fn parse(_: &[u8]) -> Option<Self>

Implementors

impl FromData for Format

const SIZE: usize = 2usize

impl FromData for PlatformId

const SIZE: usize = 2usize

impl FromData for Class

const SIZE: usize = 2usize

impl FromData for GlyphId

const SIZE: usize = 2usize

impl FromData for Tag

const SIZE: usize = 4usize

impl FromData for F2DOT14

const SIZE: usize = 2usize

impl FromData for Fixed

const SIZE: usize = 4usize

impl FromData for Offset16

const SIZE: usize = 2usize

impl FromData for Offset32

const SIZE: usize = 4usize

impl FromData for U24

const SIZE: usize = 3usize