pub struct QueryStringConfig { /* private fields */ }
Expand description
QueryString extractor configuration
Example
use actix_web::{error, web, App, FromRequest, HttpResponse};
use serde::Deserialize;
use serde_querystring_actix::{QueryString, QueryStringConfig, ParseMode};
#[derive(Deserialize)]
struct Info {
username: String,
}
/// deserialize `Info` from request's querystring
async fn index(info: QueryString<Info>) -> String {
format!("Welcome {}!", info.username)
}
fn main() {
let app = App::new().service(
web::resource("/index.html").app_data(
// change query extractor configuration
QueryStringConfig::default()
.parse_mode(ParseMode::Brackets) // <- choose the parsing mode
.error_handler(|err, req| { // <- create custom error response
error::InternalError::from_response(
err, HttpResponse::Conflict().finish()).into()
})
)
.route(web::post().to(index))
);
}
Implementations
sourceimpl QueryStringConfig
impl QueryStringConfig
sourcepub fn error_handler<F>(self, f: F) -> Self where
F: Fn(QueryStringPayloadError, &HttpRequest) -> Error + Send + Sync + 'static,
pub fn error_handler<F>(self, f: F) -> Self where
F: Fn(QueryStringPayloadError, &HttpRequest) -> Error + Send + Sync + 'static,
Set custom error handler
pub fn parse_mode(self, mode: ParseMode) -> Self
Trait Implementations
sourceimpl Clone for QueryStringConfig
impl Clone for QueryStringConfig
sourcefn clone(&self) -> QueryStringConfig
fn clone(&self) -> QueryStringConfig
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl !RefUnwindSafe for QueryStringConfig
impl Send for QueryStringConfig
impl Sync for QueryStringConfig
impl Unpin for QueryStringConfig
impl !UnwindSafe for QueryStringConfig
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more