mirror of
https://github.com/tokio-rs/axum.git
synced 2024-11-23 07:39:25 +01:00
64960bb19c
* Make state type safe * fix examples * remove unnecessary `#[track_caller]`s * Router::into_service -> Router::with_state * fixup docs * macro docs * add missing docs * fix examples * format * changelog * Update trybuild tests * Make sure fallbacks are still inherited for opaque services (#1540) * Document nesting routers with different state * fix leftover conflicts
18 lines
448 B
Rust
18 lines
448 B
Rust
use axum::{
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extract::State,
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routing::get,
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Router,
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};
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use axum_macros::FromRequest;
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fn main() {
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let _: axum::routing::RouterService = Router::new()
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.route("/b", get(|_: AppState| async {}))
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.with_state(AppState::default());
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}
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// if we're extract "via" `State<AppState>` and not specifying state
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// assume `AppState` is the state
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#[derive(Clone, Default, FromRequest)]
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#[from_request(via(State))]
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struct AppState {}
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