[][src]Struct actix_web::web::PathConfig

pub struct PathConfig { /* fields omitted */ }

Path extractor configuration

use actix_web::web::PathConfig;
use actix_web::{error, web, App, FromRequest, HttpResponse};

#[derive(Deserialize, Debug)]
enum Folder {
    #[serde(rename = "inbox")]
    Inbox,
    #[serde(rename = "outbox")]
    Outbox,
}

// deserialize `Info` from request's path
fn index(folder: web::Path<Folder>) -> String {
    format!("Selected folder: {:?}!", folder)
}

fn main() {
    let app = App::new().service(
        web::resource("/messages/{folder}")
            .data(PathConfig::default().error_handler(|err, req| {
                error::InternalError::from_response(
                    err,
                    HttpResponse::Conflict().finish(),
                )
                .into()
            }))
            .route(web::post().to(index)),
    );
}

Methods

impl PathConfig[src]

pub fn error_handler<F>(self, f: F) -> Self where
    F: Fn(PathError, &HttpRequest) -> Error + Send + Sync + 'static, 
[src]

Set custom error handler

Trait Implementations

impl Default for PathConfig[src]

impl Clone for PathConfig[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl Send for PathConfig

impl Sync for PathConfig

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Erased for T

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,