searchengines-web/MeiliSearch
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MeiliSearch
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remove the documentation of the query parameter extractor module

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Tamo 2023-01-09 15:14:11 +01:00
parent ae08fba76e
commit ff843881c5
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1 changed files with 1 additions and 62 deletions
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63
meilisearch/src/extractors/query_parameters.rs
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@ -1,4 +1,4 @@
//! For query parameter extractor documentation, see [`Query`].
//! A module to parse query parameter with deserr
use std::marker::PhantomData;
use std::{fmt, ops};
@ -9,56 +9,6 @@ use actix_web::{FromRequest, HttpRequest};
use deserr::{DeserializeError, DeserializeFromValue};
use meilisearch_types::error::{Code, ErrorCode, ResponseError};
/// Extract typed information from the request's query.
///
/// To extract typed data from the URL query string, the inner type `T` must implement the
/// [`DeserializeOwned`] trait.
///
/// Use [`QueryConfig`] to configure extraction process.
///
/// # Panics
/// A query string consists of unordered `key=value` pairs, therefore it cannot be decoded into any
/// type which depends upon data ordering (eg. tuples). Trying to do so will result in a panic.
///
/// # Examples
/// ```
/// use actix_web::{get, web};
/// use serde::Deserialize;
///
/// #[derive(Debug, Deserialize)]
/// pub enum ResponseType {
/// Token,
/// Code
/// }
///
/// #[derive(Debug, Deserialize)]
/// pub struct AuthRequest {
/// id: u64,
/// response_type: ResponseType,
/// }
///
/// // Deserialize `AuthRequest` struct from query string.
/// // This handler gets called only if the request's query parameters contain both fields.
/// // A valid request path for this handler would be `/?id=64&response_type=Code"`.
/// #[get("/")]
/// async fn index(info: web::Query<AuthRequest>) -> String {
/// format!("Authorization request for id={} and type={:?}!", info.id, info.response_type)
/// }
///
/// // To access the entire underlying query struct, use `.into_inner()`.
/// #[get("/debug1")]
/// async fn debug1(info: web::Query<AuthRequest>) -> String {
/// dbg!("Authorization object = {:?}", info.into_inner());
/// "OK".to_string()
/// }
///
/// // Or use destructuring, which is equivalent to `.into_inner()`.
/// #[get("/debug2")]
/// async fn debug2(web::Query(info): web::Query<AuthRequest>) -> String {
/// dbg!("Authorization object = {:?}", info);
/// "OK".to_string()
/// }
/// ```
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
pub struct QueryParameter<T, E>(pub T, PhantomData<*const E>);
@ -74,16 +24,6 @@ where
T: DeserializeFromValue<E>,
E: DeserializeError + ErrorCode + 'static,
{
/// Deserialize a `T` from the URL encoded query parameter string.
///
/// ```
/// # use std::collections::HashMap;
/// # use actix_web::web::Query;
/// let numbers = Query::<HashMap<String, u32>>::from_query("one=1&two=2").unwrap();
/// assert_eq!(numbers.get("one"), Some(&1));
/// assert_eq!(numbers.get("two"), Some(&2));
/// assert!(numbers.get("three").is_none());
/// ```
pub fn from_query(query_str: &str) -> Result<Self, actix_web::Error> {
let value = serde_urlencoded::from_str::<serde_json::Value>(query_str)
.map_err(|e| ResponseError::from_msg(e.to_string(), Code::BadRequest))?;
@ -115,7 +55,6 @@ impl<T: fmt::Display, E> fmt::Display for QueryParameter<T, E> {
}
}
/// See [here](#Examples) for example of usage as an extractor.
impl<T, E> FromRequest for QueryParameter<T, E>
where
T: DeserializeFromValue<E>,