Crate astrid_core 

Astrid Core - Foundation types for the Astrid secure agent runtime.

This crate provides:

• Identity management across platforms
• Uplink types for capsule integration
• Approval and elicitation primitives
• Capsule ABI types (WASM host-guest interface)
• Common types used throughout the runtime
• Retry configuration with exponential backoff

Re-exports

pub use elicitation::ElicitationAction;

pub use elicitation::ElicitationRequest;

pub use elicitation::ElicitationResponse;

pub use elicitation::ElicitationSchema;

pub use elicitation::SelectOption;

pub use elicitation::UrlElicitationRequest;

pub use elicitation::UrlElicitationResponse;

pub use elicitation::UrlElicitationType;

pub use principal::PrincipalId;

pub use principal::PrincipalIdError;

pub use retry::RetryConfig;

pub use types::AgentId;

pub use types::ApprovalDecision;

pub use types::ApprovalOption;

pub use types::ApprovalRequest;

pub use types::Permission;

pub use types::RiskLevel;

pub use types::SessionId;

pub use types::Timestamp;

pub use types::TokenId;

pub use identity::AstridUserId;

pub use identity::FrontendLink;

pub use identity::normalize_platform;

pub use uplink::InboundMessage;

pub use uplink::MAX_UPLINKS_PER_CAPSULE;

pub use uplink::UplinkCapabilities;

pub use uplink::UplinkDescriptor;

pub use uplink::UplinkError;

pub use uplink::UplinkId;

pub use uplink::UplinkProfile;

pub use uplink::UplinkResult;

pub use uplink::UplinkSource;

Modules

capsule_abi

Mirror Rust types for the WIT capsule ABI (astrid:capsule@0.1.0).

dirs

Directory scaffolding for Astrid home and workspace directories.

elicitation

Elicitation types for MCP server-initiated user input requests.

env_policy

Environment variable security policy for spawned child processes.

identity

Astrid User Identity

prelude

Prelude module - commonly used types for convenient import.

principal

Principal identity for multi-user deployments.

retry

Retry utilities with exponential backoff.

session_token

Session token for Unix socket authentication.

types

Common types used throughout Astrid.

uplink

Uplink abstraction - unified types for platforms, capsules, and bridges.

Functions

truncate_to_boundary

Truncate a string to at most max_bytes, ensuring the cut falls on a UTF-8 character boundary. Returns the original string if already short enough.