Crate euv 

euv

A declarative, cross-platform UI framework for Rust with virtual DOM, reactive signals, and HTML macros for WebAssembly.

Re-exports

pub use console_error_panic_hook;

pub use js_sys;

pub use wasm_bindgen;

pub use wasm_bindgen_futures;

pub use web_sys;

Macros

class

The class! macro for defining CSS classes with style properties.

computed

The computed! macro for creating reactive computed signals.

html

The html! macro for writing declarative UI in euv.

var

The var! macro for referencing CSS custom properties defined via vars!.

vars

The vars! macro for defining CSS custom properties.

watch

The watch! macro for creating reactive side effects.

Structs

AttrValueAdapter

Adapts an arbitrary attribute value expression into an AttributeValue.

AttributeEntry

Represents a single attribute on a virtual DOM node.

CallbackNamedAdapter

Adapts a callback with a custom name into an AttributeValue.

Css

Represents a CSS class with a name, its style declarations, and optional pseudo rules.

DynamicNode

A closure-based dynamic node that re-renders when its dependency signals change.

EventAdapter

Adapts various event value types into an AttributeValue for event attributes.

EventNamedAdapter

Adapts an event with a specific event name into an AttributeValue.

HookContext

Manages hook state across render cycles for a DynamicNode.

IntervalHandle

A handle to a browser interval timer created by use_interval.

MediaRule

Represents a CSS @media rule attached to a class.

NativeEventHandler

A wrapper around an event callback.

PseudoRule

Represents a CSS pseudo-class or pseudo-element rule attached to a class.

Signal

A reactive signal handle.

SignalCell

A Sync wrapper for single-threaded global Signal access.

TextNode

Represents a text node in the virtual DOM.

Enums

AttributeValue

Represents the value of an HTML attribute.

Tag

Represents the type of an HTML tag or a component.

VirtualNode

Represents a node in the virtual DOM tree.

Functions

batch

Batches signal updates within a closure, deferring DOM dispatch until the outermost batch completes.

mount

Mounts the given virtual DOM tree to a specific element matched by a CSS selector.

schedule_update

Schedules a deferred signal update with precise dirty marking.

use_cleanup

Registers a cleanup callback that will be executed when the current hook context is cleared (e.g., when a match arm switches).

use_interval

Creates a recurring interval that invokes the given closure at the specified period, returning an IntervalHandle that is automatically cleared when the hook context is cleared (i.e., when the component unmounts or a match arm switches).

use_signal

Creates a new reactive signal with the given initial value.

use_window_event

Registers a window.addEventListener callback using event delegation, automatically removed when the hook context is cleared.

Attribute Macros

component

The component attribute macro for marking component functions.