From 267cfb8c4b26ba54976365b8fa278b95a619e27d Mon Sep 17 00:00:00 2001
From: LoadingALIAS <thealiaslab@gmail.com>
Date: Sun, 20 Sep 2026 16:54:08 -0400
Subject: [PATCH] build(deps): update cargo-rail to 0.29.0

---
 .config/rail.toml       |  31 +-------
 docs/cargo-rail-plan.md | 155 ----------------------------------------
 mise.toml               |   8 +--
 3 files changed, 3 insertions(+), 191 deletions(-)
 delete mode 100644 docs/cargo-rail-plan.md

diff --git a/.config/rail.toml b/.config/rail.toml
index fc526d80..29c05025 100644
--- a/.config/rail.toml
+++ b/.config/rail.toml
@@ -1,26 +1,6 @@
-# cargo-rail configuration
-# Documentation: https://github.com/loadingalias/cargo-rail
-
-# Targets for multi-platform validation
-# Include common host targets and WASM for the runtime
 targets = ["x86_64-unknown-linux-gnu"]
 
 [unify]
-include_paths = true
-include_renamed = false
-
-strict_version_compat = true
-exact_pin_handling = "warn"
-major_version_conflict = "warn"
-preserve_features = []
-skip_undeclared_patterns = [
-  "default",
-  "std",
-  "alloc",
-  "*_backend",
-  "*_impl",
-]
-
 # eryx-wasm-runtime: a staticlib for WASM, not a normal crate.
 #
 # eryx-macros: its dev-dependency on eryx must stay a bare path dep with no
@@ -34,13 +14,4 @@ skip_undeclared_patterns = [
 # does not prevent this - it still converts the member dep - so the crate has to
 # be excluded from unification outright.
 exclude = ["eryx-wasm-runtime", "eryx-macros"]
-include = []
-max_backups = 3
-msrv_policy = { mode = "compute", source = "workspace" }
-
-
-[release]
-tag_prefix = "v"
-tag_format = "{crate}-{prefix}{version}"
-sign_tags = false
-require_changelog_entries = false
+msrv_policy = { source = "workspace" }
diff --git a/docs/cargo-rail-plan.md b/docs/cargo-rail-plan.md
deleted file mode 100644
index e7202271..00000000
--- a/docs/cargo-rail-plan.md
+++ /dev/null
@@ -1,155 +0,0 @@
-# Cargo-Rail and Feature Testing Plan
-
-**Status: ✅ IMPLEMENTED**
-
-## Overview
-
-Add two complementary tools:
-1. **cargo-rail** - Graph-aware monorepo orchestration (dependency unification, dead feature pruning, affected crate detection)
-2. **cargo-all-features** - Test all feature flag combinations
-
-## Tool Purposes
-
-### cargo-rail
-- Unify dependencies to `[workspace.dependencies]`
-- Prune dead/unused features
-- Detect unused dependencies
-- Compute MSRV from dependency graph
-- Graph-aware CI (only test affected crates)
-
-### cargo-all-features
-- Build/test all feature combinations for a crate
-- Ensures no feature combination breaks compilation
-- Configurable via `[package.metadata.cargo-all-features]`
-
-## Implementation Plan
-
-### Phase 1: Add cargo-rail
-
-1. **Add to mise.toml tools**
-   ```toml
-   [tools."cargo:cargo-rail"]
-   version = "latest"
-   binstall = true
-   ```
-
-2. **Initialize cargo-rail config**
-   ```bash
-   cargo rail init  # Creates .config/rail.toml
-   ```
-
-3. **Configure `.config/rail.toml`**
-   ```toml
-   targets = ["x86_64-unknown-linux-gnu", "aarch64-apple-darwin", "wasm32-wasip1"]
-   
-   [unify]
-   pin_transitives = false
-   detect_unused = true
-   prune_dead_features = true
-   msrv = true
-   msrv_source = "max"
-   
-   [change-detection]
-   infrastructure = [".github/**", "scripts/**", "*.sh", "mise.toml"]
-   ```
-
-4. **Add mise tasks**
-   ```toml
-   [tasks.unify]
-   description = "Unify workspace dependencies and prune dead features"
-   run = "cargo rail unify"
-   
-   [tasks.unify-check]
-   description = "Check for dependency drift (CI)"
-   run = "cargo rail unify --check"
-   
-   [tasks.affected]
-   description = "List affected crates"
-   run = "cargo rail affected"
-   ```
-
-### Phase 2: Add cargo-all-features
-
-1. **Add to mise.toml tools**
-   ```toml
-   [tools."cargo:cargo-all-features"]
-   version = "latest"
-   binstall = true
-   ```
-
-2. **Configure in eryx crate's Cargo.toml**
-   ```toml
-   [package.metadata.cargo-all-features]
-   # Skip combinations that require runtime to be built
-   skip_feature_sets = [
-       ["native-extensions"],  # Requires WASM runtime build
-   ]
-   # Always include these in combinations
-   always_include_features = []
-   # Max features to combine (we only have 2, so test all)
-   max_combination_size = 2
-   ```
-
-3. **Configure in eryx-runtime crate's Cargo.toml**
-   ```toml
-   [package.metadata.cargo-all-features]
-   # native-extensions requires build artifacts
-   denylist = ["native-extensions"]
-   ```
-
-4. **Add mise tasks**
-   ```toml
-   [tasks.check-all-features]
-   description = "Check all feature combinations"
-   run = "cargo all-features check"
-   
-   [tasks.test-all-features]
-   description = "Test all feature combinations"
-   depends = ["build-eryx-runtime"]
-   run = "cargo all-features test"
-   ```
-
-### Phase 3: Update CI workflow
-
-1. Add `cargo rail unify --check` to CI
-2. Consider using `cargo rail affected` for PR-based testing
-3. Add `cargo all-features check` for feature matrix validation
-
-## Feature Combinations to Test
-
-With simplified features (2 features = 4 combinations):
-
-| embedded | native-extensions | Notes |
-|----------|-------------------|-------|
-| ❌ | ❌ | Base crate, no extras |
-| ✅ | ❌ | Zero-config mode |
-| ❌ | ✅ | Native extensions only (requires runtime build) |
-| ✅ | ✅ | Full features (requires runtime build) |
-
-## Expected Benefits
-
-1. **cargo-rail unify**
-   - Auto-cleanup of workspace dependencies
-   - Detection of unused deps/features
-   - MSRV computation
-
-2. **cargo-all-features**
-   - Catch feature interaction bugs
-   - Ensure all combinations compile
-   - CI validation of feature matrix
-
-## Files to Modify
-
-1. `mise.toml` - Add tools and tasks
-2. `crates/eryx/Cargo.toml` - Add cargo-all-features config
-3. `crates/eryx-runtime/Cargo.toml` - Add cargo-all-features config
-4. `.config/rail.toml` - New file (created by `cargo rail init`)
-5. `.gitignore` - May need to ignore rail backup files
-
-## Verification
-
-After implementation:
-- [x] `cargo rail unify --check` passes
-- [x] `cargo check-all-features` passes (base features)
-- [x] `mise run check-all-features` works
-- [x] CI integration (added check-features, test-base, and examples jobs)
\ No newline at end of file
diff --git a/mise.toml b/mise.toml
index d607de21..a589a5aa 100644
--- a/mise.toml
+++ b/mise.toml
@@ -9,7 +9,7 @@ version = "0.9.145"
 version = "1.259.0"
 
 [tools."cargo:cargo-rail"]
-version = "0.28.1"
+version = "0.29.0"
 
 [tools."cargo:cargo-all-features"]
 version = "1.12.0"
@@ -85,17 +85,13 @@ description = "Run all CI checks"
 depends = ["fmt-check", "lint", "test"]
 
 [tasks.unify]
-description = "Unify workspace dependencies and prune dead features"
+description = "Preview workspace dependency unification changes"
 run = "cargo rail unify"
 
 [tasks.unify-check]
 description = "Check for dependency drift (CI)"
 run = "cargo rail unify --check"
 
-[tasks.affected]
-description = "List affected crates"
-run = "cargo rail affected"
-
 [tasks.check-all-features]
 description = "Check all feature combinations compile"
 run = "cargo check-all-features"