common

mc-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 mc-util-serial 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.