Cargo Features

[dependencies]
fontdue = { version = "0.8.0", default-features = false, features = ["simd", "parallel"] }
default = simd

The simd feature is set by default whenever fontdue is added without default-features = false somewhere in the dependency tree.

simd default

Enable this flag to leverage SIMD usage on x86/x86_64 platforms.

Affects as_i32::as_i32, fract::fract, get_bitmap::get_bitmap, sqrt::sqrt, trunc::trunc

parallel = rayon

Enable this flag to parallelize font loading using threads.

Enables rayon of hashbrown

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

rayon parallel?