Trait read_fonts::VarSize

pub trait VarSize {
    type Size: Scalar + Into<u32>;
}

A trait for types that have variable length.

As a rule, these types have an initial length field.

For types with a constant size, see FixedSize and for types which can pre-compute their size, see ComputeSize.

Required Associated Types

type Size: Scalar + Into<u32>

The type of the first (length) field of the item.

When reading this type, we will read this value first, and use it to determine the total length.

Object Safety

This trait is not object safe.

Implementors

impl VarSize for PString<'_>

type Size = u8

impl<'a> VarSize for SegmentMaps<'a>

type Size = u16