Struct actix_web::web::PathConfig

source ·
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§

Set custom error handler.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more