PerishLab

Repositories

12

Projects Packages

24

locus (0.1.2)

Published 2026-07-30 16:55:45 +00:00 by PerishFire

Installation

Setup this registry in the Cargo configuration file (for example ~/.cargo/config.toml):

[registries.forgejo]
index = "sparse+" # Sparse index
# index = "" # Git

[net]
git-fetch-with-cli = true

To install the package using Cargo, run the following command:

cargo add locus@0.1.2 --registry forgejo

For more information on the Cargo registry, see the documentation.

About this package

Readonly context and immutable observation substrate

locus

Readonly context and immutable observation substrate.

Locus accepts one candidate record, resolves requested semantic roles, returns a new immutable context view, and independently drives configured reporting. Trace and span are ordinary roles over the same record stream.

use locus::{Candidate, Config, Context, Engine, Policy, Role};
use serde_json::json;

let engine = Engine::bootstrap(Config::new(Policy::default()))?;
let context = Context::empty();
let trace = Role::trace();

let accepted = locus::record!(
    &engine,
    &context,
    Candidate::event(json!({"event": "cli.start"})).ensure(trace),
)?;

let context = accepted.context();
# Ok::<(), locus::Error>(())

Canonical source: PerishLab/locus.

The cold-start contract is documented in docs/run/verify.md.

Dependencies

ID	Version
getrandom	^0.3
locus-macro	=0.1.2
serde	^1
serde_json	^1

Details

Cargo

2026-07-30 16:55:45 +00:00

4

Repository website

MIT

14 KiB

Assets (1)

locus-0.1.2.crate 14 KiB

Versions (8) View all

0.2.2 2026-08-15

0.2.1 2026-08-02

0.2.0 2026-07-31

0.1.4 2026-07-31

0.1.3 2026-07-31