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This commit is contained in:
imbolc 2024-06-15 15:18:49 +06:00
parent cbfe4782d8
commit 57e3e067b1
4 changed files with 23 additions and 16 deletions
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9
Cargo.toml
View file

@ -15,14 +15,17 @@ default = []
unstable = []
guards = ["tower", "futures-core", "pin-project-lite"]
serde = ["dep:serde", "dep:serde_json"]
auto-vary = ["axum", "futures", "tokio"]
[dependencies]
axum-core = "0.4"
http = { version = "1.0", default-features = false }
async-trait = "0.1"
axum = "0.7" # TODO: remove
tokio = { version = "1", features = ["sync"] } # TODO: hide behind a feature?
futures = "0.3" # TODO
# Optional dependencies required for the `auto-vary` feature.
axum = { version = "0.7", default-features = false, optional = true }
tokio = { version = "1", features = ["sync"], optional = true }
futures = { version = "0.3", default-features = false, optional = true }
# Optional dependencies required for the `guards` feature.
tower = { version = "0.4", default-features = false, optional = true }

6
src/vary_middleware.rs → src/auto_vary.rs
View file

@ -17,7 +17,7 @@ use crate::{
const MIDDLEWARE_DOUBLE_USE: &str =
"Configuration error: `axum_httpx::vary_middleware` is used twice";
pub trait Notifier {
pub(crate) trait Notifier {
fn sender(&mut self) -> Option<Sender<()>>;
fn notify(&mut self) {
@ -59,7 +59,7 @@ define_notifiers!(
HxTriggerNameExtracted
);
pub async fn vary_middleware(mut request: Request, next: Next) -> Response {
pub async fn middleware(mut request: Request, next: Next) -> Response {
let exts = request.extensions_mut();
let rx_header = [
(HxRequestExtracted::insert(exts), HX_REQUEST_STR),
@ -122,7 +122,7 @@ mod tests {
"/multiple-extractors",
get(|_: HxRequest, _: HxTarget, _: HxTrigger, _: HxTriggerName| async { () }),
)
.layer(axum::middleware::from_fn(vary_middleware));
.layer(axum::middleware::from_fn(middleware));
axum_test::TestServer::new(app).unwrap()
}

20
src/extractors.rs
View file

@ -137,10 +137,11 @@ where
type Rejection = std::convert::Infallible;
async fn from_request_parts(parts: &mut Parts, _: &S) -> Result<Self, Self::Rejection> {
#[cfg(feature = "auto-vary")]
parts
.extensions
.get_mut::<crate::vary_middleware::HxRequestExtracted>()
.map(crate::vary_middleware::Notifier::notify);
.get_mut::<crate::auto_vary::HxRequestExtracted>()
.map(crate::auto_vary::Notifier::notify);
if parts.headers.contains_key(HX_REQUEST) {
return Ok(HxRequest(true));
@ -169,10 +170,11 @@ where
type Rejection = std::convert::Infallible;
async fn from_request_parts(parts: &mut Parts, _: &S) -> Result<Self, Self::Rejection> {
#[cfg(feature = "auto-vary")]
parts
.extensions
.get_mut::<crate::vary_middleware::HxTargetExtracted>()
.map(crate::vary_middleware::Notifier::notify);
.get_mut::<crate::auto_vary::HxTargetExtracted>()
.map(crate::auto_vary::Notifier::notify);
if let Some(target) = parts.headers.get(HX_TARGET) {
if let Ok(target) = target.to_str() {
@ -203,10 +205,11 @@ where
type Rejection = std::convert::Infallible;
async fn from_request_parts(parts: &mut Parts, _: &S) -> Result<Self, Self::Rejection> {
#[cfg(feature = "auto-vary")]
parts
.extensions
.get_mut::<crate::vary_middleware::HxTriggerNameExtracted>()
.map(crate::vary_middleware::Notifier::notify);
.get_mut::<crate::auto_vary::HxTriggerNameExtracted>()
.map(crate::auto_vary::Notifier::notify);
if let Some(trigger_name) = parts.headers.get(HX_TRIGGER_NAME) {
if let Ok(trigger_name) = trigger_name.to_str() {
@ -237,10 +240,11 @@ where
type Rejection = std::convert::Infallible;
async fn from_request_parts(parts: &mut Parts, _: &S) -> Result<Self, Self::Rejection> {
#[cfg(feature = "auto-vary")]
parts
.extensions
.get_mut::<crate::vary_middleware::HxTriggerExtracted>()
.map(crate::vary_middleware::Notifier::notify);
.get_mut::<crate::auto_vary::HxTriggerExtracted>()
.map(crate::auto_vary::Notifier::notify);
if let Some(trigger) = parts.headers.get(HX_TRIGGER) {
if let Ok(trigger) = trigger.to_str() {

4
src/lib.rs
View file

@ -23,5 +23,5 @@ pub use headers::*;
#[doc(inline)]
pub use responders::*;
pub(crate) mod vary_middleware;
pub use vary_middleware::vary_middleware;
#[cfg(feature = "auto-vary")]
pub mod auto_vary;