804b1ffbfc
Single RemoteError with a merge-extensible, domain-prefixed code map; owners throw at the failure point; streams surface marked failures; clients consume ctx.remote directly with isRemoteFailure as the only discrimination point and construct no failure instances. |
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|---|---|---|
| .. | ||
| atomic-write | ||
| brand | ||
| crypto | ||
| home-paths | ||
| launch-environment | ||
| native-command | ||
| output-retention | ||
| time | ||
| timeout | ||
| workspace-path | ||
| README.i18n.yaml | ||
| README.md | ||
| README.zh.md | ||
| description | kind |
|---|---|
| Package map for the zero-dependency utility family: atomic file writes, branded ids, harness home paths, the launch environment, native commands, output retention, and timeouts. | package-group |
util/ — zero-dependency shared utilities
English | 中文
Summary
The util/ group gives capability packages shared mechanical primitives instead of duplicate implementations. It covers atomic writes, branded ids, UUIDs, Harness-home paths, launch environments, native commands, output retention, and timeout handling. Every package here is a library: it registers no service or event, and the consuming capability retains the business semantics.
Table of Contents
Packages
Each package provides one primitive; open a package page for how to use it.
| Package | Role |
|---|---|
brand/ |
Compile-time-only nominal brands for ids that cross package boundaries |
crypto/ |
Mints RFC 9562 v4 UUIDs from the cross-runtime crypto.getRandomValues primitive |
home-paths/ |
Resolves the single Harness home and joins shared user-data paths |
launch-environment/ |
Frozen launch environment that remembers which layer supplied each value |
atomic-write/ |
Atomic file replacement and cross-process writer locking |
native-command/ |
Runs host-native commands directly, never through a shell string |
workspace-path/ |
Provides browser-safe Workspace path and display helpers |
output-retention/ |
Bounds model-facing output and reports exact omission metadata |
timeout/ |
Deadline arithmetic, signal fusion, and timeout-versus-cancel classification |
Related documentation
- Root package map — where
util/sits among all package groups. - Generated configuration catalog — the library-package index this group forms part of.
- Adding a package cookbook — how a new shared primitive lands in this group.
Dev Note
Working context for maintainers — click to expand
None.