cgn-core 0.1.1

Cognitora shared library: config, errors, hashing, prefix-trie
Documentation

cgn-core

crates.io docs.rs license

Shared library used by every Cognitora binary: configuration loading, the workspace Error enum, BLAKE3 prefix hashing, and the concurrent prefix index. Telemetry, TLS, and Kubernetes helpers live in dedicated cgn-* crates so this one stays free of heavy transitive dependencies.

Cognitora is the open-source datacenter-scale LLM inference stack. cgn-core is its smallest internal crate: cross-cutting types and a few constants that the routing, agent, kvcached, metrics, ctl, and operator binaries all depend on.

Use

[dependencies]
cgn-core = "0.1"

use cgn_core::{config::Config, Error, Result, hash::prefix_chain};

fn load() -> Result<Config> {
    Config::load(cgn_core::DEFAULT_CONFIG_PATH)
}

Modules

Module What it provides
config Layered TOML loading with env-var overrides (built on config-rs).
error The workspace-wide Error / Result and process exit-code mapping.
hash Sequence-chained BLAKE3 prefix digests used by KV-aware routing.
prefix Lock-free radix-trie index for the digests above.
etcd_keys Canonical etcd key prefixes for nodes, models, routing policy, …

License

Apache-2.0. See LICENSE.

Part of Cognitora.