inari is a Rust implementation of interval arithmetic.
A nightly toolchain >= nightly-2021-05-20 is required.
This is because there are a few unstable features that the crate depends on: asm, stdsimd, etc. To use the crate as a dependency, you need to override the toolchain in your project. Here is an example that does this with the rust-toolchain file.
The following CPUs are supported:
x86-64
Haswell-based and newer processors are supported.
You need to specify the target CPU when building a crate that depends on inari. One way to do that is using a configuration file in your project (see example; you may want to change native to haswell to achieve maximum compatibility if you are going to distribute executables).
AArch64 (ARM64)
Experimental, it is not tested continuously.
When using the Cargo feature gmp (see below), the target platforms are limited to the ones that are supported by the gmp-mpfr-sys crate.
gmp (enabled by default) - Enables operations that depend on GMP and MPFR, namely, the transcendental functions and conversion between texts and intervals. You can opt-out the feature to reduce dependencies. Even in that case, you still have access to all arithmetic operations that are required for making robust geometric predicates, for example.