Crate azul_core 

Shared datatypes for azul-* crates

Modules

animation

Animation system Core data structures for configuring and tracking CSS animations

callbacks

Type definitions for various types of callbacks plus focus and scroll handling

debug

Unified debug logging system Unified Debug Logging System for Azul

diff

Algorithms to create git-like diffs between two doms in linear time DOM Reconciliation Module

dom

Dom construction, NodeData and NodeType management functions Defines the core Document Object Model (DOM) structures.

dom_table

Table layout support (anonymous box generation)

drag

Unified drag context for text selection, scrollbar, node, and window drags Unified drag context for all drag operations.

events

Event handling (mouse, keyboard, window events) Event and callback filtering module

geom

Geometry module for physical and logical sizes

gl

Contains OpenGL helper functions (to compile / link shaders)

gl_fxaa

FXAA (Fast Approximate Anti-Aliasing) shader implementation FXAA (Fast Approximate Anti-Aliasing) shader implementation.

glconst

OpenGL constants Constants for OpenGL 1.1

glyph

Type definitions for Glyphs

gpu

GPU value synchronization (colors, transforms) for WebRender preparation GPU value caching for CSS transforms and opacity.

hit_test

Hit-testing module

hit_test_tag

Type-safe hit-test tag system for WebRender integration Type-safe hit-test tag system for WebRender integration.

icon

Icon system for loading and resolving icons from fonts, images, or zip packs Generic icon provider system for Azul

id

Internal, arena-based storage for Dom nodes Node tree data structures and hierarchy management.

macros

Useful macros for implementing Azul APIs without duplicating code

menu

Types for handling menus (context menu, menubar) Menu system for context menus, dropdown menus, and application menus.

prop_cache

Cache for CSS Properties CSS property cache for efficient style resolution and animation.

refany

Type-erased reference wrapper (like Box<dyn Any> but for references) Type-erased, reference-counted smart pointer with runtime borrow checking.

resources

Functions to manage adding fonts + images, garbage collection

selection

Primitives for cursor and text selection handling Text selection and cursor positioning for inline content.

style

CSS cascading module DOM tree to CSS style tree cascading

styled_dom

StyledDom = CSSOM

svg

SVG module SVG rendering and path tessellation.

task

Async (task, thread, timer) helper functions Timer and thread management for asynchronous operations.

transform

CSS transform computation 3D transform matrix computations for CSS transforms.

ua_css

User-agent default stylesheet User-Agent Default Stylesheet for Azul

ui_solver

Handles the UI layout and UI layout solver

window

Window creation / interaction with the OS’ windowing API

xml

XML structures XML and XHTML parsing for declarative UI definitions.

Macros

impl_callback

Implements Display, Debug, Copy, Clone, PartialEq, Eq, Hash, PartialOrd, Ord, Hash for a Callback with a .cb and .ctx field.

impl_callback_simple

Macro to implement callback traits for simple system callbacks (no callable field)

impl_display

Implement Display for an enum.

impl_from

Implement the From trait for any type.

impl_task_api

Implements functions for CallbackInfo and Info, to prevent duplicating the functions

log_debug

log_error

log_info

log_trace

Convenience macro for logging with automatic category and format

log_warn

Type Aliases

FastBTreeSet

FastHashMap