Struct Query 

pub struct Query<T>(pub T);

Deserializes the URL query string into T via serde_urlencoded.

T must implement serde::Deserialize. Missing required fields or otherwise malformed query strings fail with 400 Bad Request.

use churust_core::{Churust, Query, TestClient};
use serde::Deserialize;
#[derive(Deserialize)]
struct Pager { page: u32 }

let app = Churust::server()
    .routing(|r| {
        r.get("/list", |Query(p): Query<Pager>| async move {
            format!("page {}", p.page)
        });
    })
    .build();
let res = TestClient::new(app).get("/list?page=3").send().await;
assert_eq!(res.text(), "page 3");

Tuple Fields

0: T

The deserialized query value.

Trait Implementations

impl<T: Clone> Clone for Query<T>

fn clone(&self) -> Query<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Query<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> FromCallParts for Query<T>

where T: DeserializeOwned + Send,

fn from_call_parts<'life0, 'async_trait>( call: &'life0 mut Call, ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Build Self from a mutable borrow of the call, or return an Error (which the handler renders as the response).