Crate vld_salvo 

vld-salvo — Salvo integration for vld

Validation extractors for Salvo. All extractors implement Extractible and can be used directly as #[handler] function parameters — just like Salvo’s built-in JsonBody or PathParam.

Extractor	Source
VldJson<T>	JSON request body
VldQuery<T>	URL query parameters
VldForm<T>	URL-encoded form body
VldPath<T>	Path parameters
VldHeaders<T>	HTTP headers
VldCookie<T>	Cookie values

All extractors return 422 Unprocessable Entity on validation failure.

Quick Example

use salvo::prelude::*;
use vld_salvo::prelude::*;

vld::schema! {
    #[derive(Debug, Clone, serde::Serialize)]
    pub struct CreateUser {
        pub name: String  => vld::string().min(2),
        pub email: String => vld::string().email(),
    }
}

// VldJson<T> is used as a handler parameter — no manual extraction needed!
#[handler]
async fn create(body: VldJson<CreateUser>, res: &mut Response) {
    res.render(Json(serde_json::json!({"name": body.name})));
}

Modules

prelude

Prelude — import everything you need.

Structs

VldCookie

Salvo extractor that validates cookie values from the Cookie header.

VldForm

Salvo extractor that validates URL-encoded form bodies.

VldHeaders

Salvo extractor that validates HTTP headers.

VldJson

Salvo extractor that validates JSON request bodies.

VldPath

Salvo extractor that validates path parameters.

VldQuery

Salvo extractor that validates URL query parameters.

VldSalvoError

Error type for vld validation failures in Salvo handlers.