README.md

common

This crate contains several things right now:

Common structs that are used at API boundaries of higher-level crates Putting the structs in common instead of in a larger crate allows to break dependencies, and minimize the amount of code that compiles as std and no_std.
Common error types, used at API boundaries. The rationale is similar.
Forward declarations of functionality that is "common" to both inside and outside the enclave. For instance, mchash and mcserial types are forwarded from the common crate. This avoids needing to list these dependencies explicitly in all of the high level targets that use them.
Constants associated to attestation. These appear in ias_settings module.
Utility functions such as for_each_set_bit, which appears in bits module.