# Task: Postpone `no_std` refactoring for `pth` and `error_tools`
### Goal
* Document the decision to postpone `no_std` refactoring for `pth` and `error_tools` crates, and track this as a future task.
### Ubiquitous Language (Vocabulary)
* **`pth`:** The path manipulation crate.
* **`error_tools`:** The error handling crate.
* **`no_std`:** A Rust compilation mode where the standard library is not available.
### Progress
* **Roadmap Milestone:** M0: Foundational `no_std` compatibility (Postponed)
* **Primary Target Crate:** `module/core/derive_tools`
* **Overall Progress:** 0/1 increments complete
* **Increment Status:**
* ⚫ Increment 1: Document postponement
### Permissions & Boundaries
* **Run workspace-wise commands:** false
* **Add transient comments:** true
* **Additional Editable Crates:**
* N/A
### Relevant Context
* N/A
### Expected Behavior Rules / Specifications
* A new task file will be created documenting the postponement.
### Crate Conformance Check Procedure
* N/A
### Increments
##### Increment 1: Document postponement
* **Goal:** Create this task file to formally document the postponement of `no_std` refactoring.
* **Specification Reference:** User instruction to postpone `no_std` refactoring.
* **Steps:**
* Step 1: Create this task file.
* **Increment Verification:**
* The task file exists.
* **Commit Message:** `chore(no_std): Postpone no_std refactoring for pth and error_tools`
### Task Requirements
* The decision to postpone `no_std` refactoring must be clearly documented.
### Project Requirements
* (Inherited from workspace `Cargo.toml`)
### Assumptions
* The `derive_tools` task can proceed without `no_std` compatibility for `pth` and `error_tools` at this stage.
### Out of Scope
* Performing the actual `no_std` refactoring.
### External System Dependencies (Optional)
* N/A
### Notes & Insights
* The `no_std` refactoring is a complex task that requires dedicated effort and is being deferred to a later stage.
### Changelog