Crate atm_core 

ATM Core - Shared types for Claude Code monitoring

This crate provides the core domain types shared between the daemon (atmd) and TUI (atm).

All code follows the panic-free policy: no .unwrap(), .expect(), panic!(), unreachable!(), todo!(), or direct indexing [i].

Re-exports

pub use agent::AgentType;

pub use context::ContextUsage;

pub use context::TokenCount;

pub use cost::Money;

pub use error::DomainError;

pub use error::DomainResult;

pub use hook::HookEventType;

pub use model::Model;

pub use session::DisplayState;

pub use session::LinesChanged;

pub use session::SessionDomain;

pub use session::SessionDuration;

pub use session::SessionId;

pub use session::SessionInfrastructure;

pub use session::SessionStatus;

pub use session::SessionView;

pub use session::ToolUseId;

pub use session::ToolUsageRecord;

pub use session::TranscriptPath;

Modules

agent

Agent type identification.

context

Context window and token tracking.

cost

Money and cost tracking value objects.

error

Domain-specific error types following panic-free policy.

hook

Hook event types from Claude Code.

model

Claude model identification and metadata.

session

Session domain entities and value objects.