This directory contains all the crates that are published and developed by the Zng project.

The main crate is zng, it re-exports the main API of the other crates in well documented and organized modules.

All other crates have the name prefix zng-.

Proc-macro crates are named after their single dependant crate, with the -proc-macros suffix. The dependant crate provides the documentation, it re-exports or wraps the proc-macros in declarative macros.

Foundation crates define primitive types and utilities, they are used by other project crates.

• zng-unique-id
• zng-clone-move
• zng-handle
• zng-txt
• zng-unit
• zng-state-map
• zng-app-context
• zng-env
  • zng-env-proc-macros
• zng-layout
• zng-var
  • zng-var-proc-macros
• zng-task
  • zng-task-proc-macros
• zng-color
  • zng-color-proc-macros
• zng-time

View-process API and implementation crates. They are named with prefix zng-view.

The "view-process" is a platform adapter plus a renderer, it usually runs in a separate process, communicating over IPC with the app-process.

Currently all platforms (Linux, Windows and MacOS) are implemented in the zng-view crate. If a future platform cannot integrate with this crate it will be named zng-view-#platform.

• zng-view-api
• zng-view
  • zng-view-prebuilt
• zng-view-angle

Core app-process implementation. Defines the main loop, events, app-extensions API. Connects with any external view-process and converts IPC events into RAW_*_EVENT events.

• zng-app
  • zng-app-proc-macros

Most of the app services and events are implemented as app extensions. Extension crates are named with prefix zng-ext-.

• zng-ext-input
• zng-ext-font
• zng-ext-fs-watcher
• zng-ext-config
• zng-ext-l10n
  • zng-ext-l10n-proc-macros
• zng-ext-hot-reload
  • zng-ext-hot-reload-proc-macros
• zng-ext-image
  • zng-ext-svg
• zng-ext-audio
• zng-ext-clipboard
• zng-ext-window
• zng-ext-undo
• zng-ext-single-instance
• zng-ext-setup

Widget and property declarations. Widget crates are named with prefix zng-wgt-. These crates are not fully re-exported by the main crate, this difference between the main and full API provide a kind of internal visibility, providing extra nodes and context values that can be useful for derived widgets or for custom properties that deeply integrate with a widget.

• zng-wgt
• zng-wgt-style
• zng-wgt-input
• zng-wgt-access
• zng-wgt-transform
• zng-wgt-window
• zng-wgt-data
• zng-wgt-filter
• zng-wgt-inspector
• zng-wgt-size-offset
• zng-wgt-container
• zng-wgt-undo
• zng-wgt-data-view
• zng-wgt-fill
• zng-wgt-checkerboard
• zng-wgt-layer
• zng-wgt-dialog
• zng-wgt-undo-history
• zng-wgt-image
• zng-wgt-text
• zng-wgt-text-input
• zng-wgt-button
• zng-wgt-stack
• zng-wgt-panel
• zng-wgt-grid
• zng-wgt-wrap
• zng-wgt-rule-line
• zng-wgt-toggle
• zng-wgt-menu
• zng-wgt-scroll
• zng-wgt-settings
• zng-wgt-shortcut
• zng-wgt-ansi-text
• zng-wgt-tooltip
• zng-wgt-markdown
• zng-wgt-progress
• zng-wgt-slider
• zng-wgt-material-icons
• zng-wgt-webrender-debug
• zng-wgt-wizard

Miscellaneous crates that provide APIs as both [build-dependencies] and [dependencies].

• zng-tp-licenses

Tools that can be installed by cargo for use in Zng apps.

• cargo-zng
  • zng-l10n-translator-gemini
  • zng-l10n-translator-local

The Zng project publishes a fork of servo/webrender called zng-ui/zng-webrender. The fork code has minimal modification, the crates uses by the Zng project are renamed with the zng- prefix and some small patches applied.