Struct actix_web::web::FormConfig

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

Form extractor configuration.

use actix_web::{post, web, App, FromRequest, Result};
use serde::Deserialize;

#[derive(Deserialize)]
struct Info {
    username: String,
}

// Custom `FormConfig` is applied to App.
// Max payload size for URL encoded forms is set to 4kB.
#[post("/")]
async fn index(form: web::Form<Info>) -> Result<String> {
    Ok(format!("Welcome {}!", form.username))
}

App::new()
    .app_data(web::FormConfig::default().limit(4096))
    .service(index);

Implementations§

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impl FormConfig

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pub fn limit(self, limit: usize) -> Self

Set maximum accepted payload size. By default this limit is 16kB.

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

Set custom error handler

Trait Implementations§

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impl Clone for FormConfig

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fn clone(&self) -> FormConfig

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 FormConfig

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fn default() -> Self

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

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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