Struct actix_web::web::PathConfig

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pub struct PathConfig { /* private fields */ }
Expand description

Path extractor configuration

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

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

    #[serde(rename = "outbox")]
    Outbox,
}

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

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

Implementations§

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impl PathConfig

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

Set custom error handler.

Trait Implementations§

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impl Clone for PathConfig

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fn clone(&self) -> PathConfig

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for PathConfig

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fn default() -> PathConfig

Returns the “default value” for a type. Read more

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