frust-devtools-protocol
The wire contract between an in-app Frust debug service (frust-devtools) and external tooling (frust-drive, frust-tui). Both sides depend on this crate, and only on this crate, to agree on message shapes. It is a leaf: serde and serde_json only, with no async runtime and no other Frust crate.
Messages are JSON-RPC 2.0 objects, one per newline-terminated line. encode_line and decode_line serialize and discriminate them, and Incoming reports whether a decoded line is a Request, Response or Notification. A server announces its port and per-process token with a discovery line built by format_discovery_line and parsed by parse_discovery_line.
Applications do not depend on this crate directly. It is reached through the debug service in frust-devtools and through the Frust tooling.
Documentation and project home: https://frust.dev. Source: https://github.com/frust-rs/frust.
License
Licensed under either of Apache License, Version 2.0 (LICENSE-APACHE) or MIT license (LICENSE-MIT) at your option (SPDX: MIT OR Apache-2.0).