# typeshare を Homebrew, Nix でインストール

typeshare のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:typeshare
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install typeshare
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#typeshare
```

  証拠: nixpkgs package indexes: pkgs/by-name/ty/typeshare/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:typeshare
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.13.4
- **ソース概要:** Synchronize type definitions between Rust and other languages for seamless FFI
- **ホームページ:** <https://github.com/1Password/typeshare>
- **リポジトリ:** <https://github.com/1Password/typeshare>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- typeshare (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 1.13.4
## プロジェクトの歴史と使われ方

Typeshare is a Rust-based developer tool from 1Password for generating matching type definitions in other languages from Rust source types. In package-manager catalogs it occupies the code-generation and FFI niche: a small command-line utility installed as `typeshare` for teams that want Rust-owned schemas to drive Swift, Kotlin, Scala, TypeScript, Go, or Python bindings.

### プロジェクトの歴史

The public GitHub repository was created in September 2022 under the 1Password organization. Its README describes the project as a way to remove the manual work of keeping FFI-facing Rust types synchronized with equivalent forms in other languages, using serde-oriented Rust definitions and a `#[typeshare]` annotation model.

By the 1.x series the project was organized as several Rust crates, including `typeshare`, `typeshare-core`, `typeshare-annotation`, and `typeshare-cli`. The README points users to a dedicated Typeshare book and documents command-line generation into Kotlin, Swift, Scala, and TypeScript files, with Go and Python marked as experimental in the official README.

### 採用の歴史

Official public adoption evidence is mostly packaging and registry based rather than a broad ecosystem narrative. The input package facts list Homebrew and Nix packaging, while the upstream README advertises crates.io crates and the `cargo install typeshare-cli` path.

The project remained active after its initial publication: GitHub release metadata shows 2024 and 2025 1.x releases, including v1.13.4 published in December 2025.

### 使われ方

A typical use is to mark Rust structs and enums with `#[typeshare]`, then run `typeshare ./my_rust_project --lang=typescript --output-file=...` or an equivalent target-language command. The generated files become the foreign-language side of a Rust-centered serialization or FFI boundary.

### パッケージ好きにとっての重要性

Typeshare matters to package nerds because it turns a cross-language type-sync problem into an installable CLI workflow. It is especially relevant in Rust-heavy shops where package recipes, CI jobs, and generated artifacts need to keep mobile, web, and backend type definitions aligned without maintaining separate schema sources.

### タイムライン

- 2022: Public GitHub repository created under 1Password.
- 2024: v1.11.0 and v1.12.0 releases published.
- 2025: v1.13.4 published on GitHub releases.

### Related projects

- The README positions Typeshare around Rust, serde, and FFI/code-generation workflows rather than as a general serialization framework. It is related in practice to Rust procedural-macro crates and schema/codegen tools used to share types across language boundaries.

### ソース

- <https://1password.github.io/typeshare>
- <https://api.github.com/repos/1Password/typeshare>
- <https://api.github.com/repos/1Password/typeshare/releases>
- <https://github.com/1Password/typeshare#readme>
- source_facts.package-manager


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## 他のパッケージマネージャ記録

- Nix - typeshare: normalized package name match | nixpkgs package indexes: pkgs/by-name/ty/typeshare/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Combined YAML source

View the package source record on GitHub. [combined/typeshare.yml](https://github.com/mxcl/pkgdb/blob/main/combined/typeshare.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph