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98 lines
1.8 KiB
Plaintext
98 lines
1.8 KiB
Plaintext
---
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sidebar_label: Рабочая область с несколькими пакетами
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---
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# Рабочая область с несколькими пакетами
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Проект из трёх пакетов: библиотека, утилита и основной бинарник.
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## Структура
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```
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workspace/
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├── dcr.toml # корневой workspace
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├── lib-core/
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│ ├── dcr.toml
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│ └── src/lib.rs
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├── lib-utils/
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│ ├── dcr.toml
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│ └── src/utils.c
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└── app/
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├── dcr.toml
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└── src/main.c
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```
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## Корневой dcr.toml
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```toml
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[package]
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name = "my-workspace"
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version = "0.1.0"
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type = "none"
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[build]
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inherit = true
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language = "c"
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standard = "c17"
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[workspace]
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members = [
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{ path = "lib-core" },
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{ path = "lib-utils", deps = ["lib-core"] },
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{ path = "app", deps = ["lib-core", "lib-utils"], main = true },
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]
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```
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## Пакеты
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`lib-core/dcr.toml`:
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```toml
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[package]
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name = "lib-core"
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version = "0.1.0"
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type = "lib"
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[build]
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kind = "staticlib"
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```
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`lib-utils/dcr.toml`:
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```toml
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[package]
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name = "lib-utils"
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version = "0.1.0"
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type = "lib"
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[build]
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kind = "staticlib"
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```
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`app/dcr.toml`:
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```toml
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[package]
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name = "app"
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version = "0.1.0"
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type = "app"
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[build]
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kind = "bin"
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```
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## Сборка
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```bash
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cd workspace
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dcr build # собирает всё в правильном порядке
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dcr build --workspace app # только app (lib-core и lib-utils собираются как зависимости)
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dcr run # собирает и запускает main-пакет
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```
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Порядок сборки (топологическая сортировка):
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1. `lib-core`
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2. `lib-utils` (зависит от lib-core)
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3. `app` (зависит от lib-core, lib-utils)
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