Expand description

Re-exports crates those are necessary for using ic-cdk

Re-exports

pub use candid;
pub use serde;

Structs

A principal describes the security context of an identity, namely any identity that can be authenticated along with a specific role. In the case of the Internet Computer this maps currently to the identities that can be authenticated by a canister. For example, a canister ID is a Principal. So is a user.