mirror of
https://github.com/tokio-rs/axum.git
synced 2024-12-18 20:54:03 +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
34 lines
743 B
Rust
34 lines
743 B
Rust
use axum::{
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body::Body,
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response::Response,
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extract::{
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rejection::TypedHeaderRejection,
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Extension, FromRequest, TypedHeader,
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},
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headers::{self, UserAgent},
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};
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#[derive(FromRequest)]
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struct Extractor {
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#[from_request(via(Extension))]
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state: State,
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#[from_request(via(TypedHeader))]
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user_agent: UserAgent,
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#[from_request(via(TypedHeader))]
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content_type: headers::ContentType,
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#[from_request(via(TypedHeader))]
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etag: Option<headers::ETag>,
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#[from_request(via(TypedHeader))]
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host: Result<headers::Host, TypedHeaderRejection>,
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}
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fn assert_from_request()
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where
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Extractor: FromRequest<(), Body, Rejection = Response>,
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{
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}
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#[derive(Clone)]
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struct State;
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fn main() {}
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