Struct Query 

pub struct Query<QueryType: DeserializeOwned + JsonSchema + Send + Sync> { /* private fields */ }

Query<QueryType> is an extractor used to deserialize an instance of QueryType from an HTTP request’s query string. QueryType may be any struct of yours that implements serde::Deserialize and schemars::JsonSchema. See the top-level crate documentation for more information.

Implementations

impl<QueryType: DeserializeOwned + JsonSchema + Send + Sync> Query<QueryType>

pub fn into_inner(self) -> QueryType

pub fn map<T, F>(self, f: F) -> Query<T>

where T: DeserializeOwned + JsonSchema + Send + Sync, F: FnOnce(QueryType) -> T,

Convert this Query into one with a different type parameter; this may be useful when multiple, related endpoints take query parameters that are similar and convertible into a common type.

pub fn try_map<T, E, F>(self, f: F) -> Result<Query<T>, E>

where T: DeserializeOwned + JsonSchema + Send + Sync, F: FnOnce(QueryType) -> Result<T, E>,

Similar to Query::map but with support for fallibility.

Trait Implementations

impl<QueryType: Debug + DeserializeOwned + JsonSchema + Send + Sync> Debug for Query<QueryType>

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

Formats the value using the given formatter.

impl<QueryType: DeserializeOwned + JsonSchema + Send + Sync> From<QueryType> for Query<QueryType>

fn from(value: QueryType) -> Self

Converts to this type from the input type.

impl<QueryType> SharedExtractor for Query<QueryType>

where QueryType: JsonSchema + DeserializeOwned + Send + Sync + 'static,

fn from_request<'life0, 'async_trait, Context>( rqctx: &'life0 RequestContext<Context>, ) -> Pin<Box<dyn Future<Output = Result<Query<QueryType>, HttpError>> + Send + 'async_trait>>

where Context: 'async_trait + ServerContext, 'life0: 'async_trait,

Construct an instance of this type from a RequestContext.

fn metadata(_body_content_type: ApiEndpointBodyContentType) -> ExtractorMetadata