Module htmx 

HTMX response types and extractors

This module builds on axum-htmx with additional features:

• Out-of-band swaps (HxSwapOob)
• Automatic template detection (HxTemplate)
• Smart response enum (HxResponse)

Re-exported from axum-htmx

All request extractors and response helpers from axum-htmx are re-exported for convenience. See axum-htmx documentation for detailed usage.

Out-of-Band Swaps

Use HxSwapOob to update multiple page elements in a single response:

use acton_htmx::htmx::{HxSwapOob, SwapStrategy};
use axum::response::Html;

async fn update_with_oob() -> impl axum::response::IntoResponse {
    let mut oob = HxSwapOob::new();

    // Update main content
    oob.add("main-content", "<p>New main content</p>", SwapStrategy::InnerHTML);

    // Update notification badge
    oob.add("notification-count", "<span>5</span>", SwapStrategy::InnerHTML);

    // Update flash messages
    oob.add("flash-container", r#"<div class="alert">Success!</div>"#, SwapStrategy::InnerHTML);

    oob
}

Structs

AutoVaryLayer

Addresses htmx caching issues by automatically adding a corresponding Vary header when [HxRequest], [HxTarget], [HxTrigger], [HxTriggerName] or their combination is used.

HxBoosted

The HX-Boosted header.

HxCurrentUrl

The HX-Current-Url header.

HxHistoryRestoreRequest

The HX-History-Restore-Request header.

HxLocation

The HX-Location header.

HxPrompt

The HX-Prompt header.

HxPushUrl

The HX-Push-Url header.

HxRedirect

The HX-Redirect header.

HxRefresh

The HX-Refreshheader.

HxReplaceUrl

The HX-Replace-Url header.

HxRequest

The HX-Request header.

HxRequestGuardLayer

Checks if the request contains the HX-Request header, redirecting to the given location if not.

HxReselect

The HX-Reselect header.

HxResponseTrigger

The HX-Trigger* header.

HxReswap

The HX-Reswap header.

HxRetarget

The HX-Retarget header.

HxSwapOob

Out-of-band swap container

HxTarget

The HX-Target header.

HxTrigger

The HX-Trigger header.

HxTriggerName

The HX-Trigger-Name header.

Enums

SwapStrategy

HTMX swap strategy for out-of-band updates