Crate gregg 

gregg — compact keyboard-first terminal monitor.

Polls greggd endpoints and renders per-system CPU, memory, swap, and disk usage in a live TUI built with ratatui.

The crate exposes its internal modules as a library so that docs.rs can generate API documentation and downstream tools can reuse individual components (configuration, polling, state management, and rendering).

Modules

action

User and system actions for typed state transitions.

cli

CLI argument parsing and subcommand dispatch for gregg.

clock

Time abstraction for deterministic testing.

config

Client configuration, validation, file I/O, atomic persistence, and advisory locking.

eggpool

Bounded EggPool summary client and pane refresh worker.

eggpool_endpoint

Strict host/port parsing for the optional EggPool endpoint.

endpoint

Endpoint parsing, normalization, and identity.

event

Raw input and signal events for the TUI event loop.

input

Crossterm event stream adapter.

normalized

Normalized internal snapshot for the client.

poller

HTTP client and poll types for fetching status snapshots from greggd endpoints.

scheduler

Poll scheduler with generation-based concurrency control.

state

Application state model for the polling engine and TUI.

terminal

Terminal setup, teardown, and panic hook for the TUI.

ui

update

Binary-first self-update for gregg.