Rust API reference

The ccf_app crate reference is generated from the SDK in the same CCF version as this documentation. The Rust interface is experimental; see Example app (Rust) for a walkthrough and a list of unsupported features.

• Endpoints: Registry, export_app!, Auth, RetrySafeHandler

• Requests and responses: ReadOnlyContext, WriteContext

• Key-value store: ReadOnlyMap, Map, Codec

• Errors: BridgeError, EndpointError

Applications do not need unsafe code: the C ABI in include/ccf/rust_ffi.h is an implementation detail of the SDK.