Module state 

Database and filesystem state helpers for installation.

This module is responsible for the persistence side of the install flow. It validates whether a package can be installed, removes stale failed state, records the package as installing, and flips the status to either installed or failed once the engine phase completes.

Keeping these transitions isolated makes the outer install orchestration easier to reason about and gives rollback a single place to update package status.

Structs

CommandConflict

A command already owned by a different package.

InstallTargetInspection

Read-only inspection of the current install target.

Enums

InstallStateError

Errors raised while preparing or updating install state.

InstallTargetState

The current state of an install target before any mutation occurs.

Functions

inspect_command_conflicts 🔒

inspect_install_target_state 🔒

inspect_install_target_with_commands

Inspect the target install state without mutating the database or disk.

installing_package 🔒

mark_failed

Mark a package as failed.

mark_installing

Insert a package record marked as installing.

prepare_install_target

Validate the target install path and clear stale failed state if present.

prepare_install_target_with_commands

Validate the target install path and clear stale failed state if present.

update_installing_identity

Type Aliases

Result

Convenience result type for install-state operations.