Struct VldPath 

pub struct VldPath<T>(pub T);

Axum extractor that validates URL path parameters.

Drop-in replacement for axum::extract::Path<T>.

Path segment values are coerced the same way as query parameters.

Example

// Route: /users/{id}/posts/{post_id}
vld::schema! {
    #[derive(Debug)]
    pub struct PostPath {
        pub id: i64 => vld::number().int().min(1),
        pub post_id: i64 => vld::number().int().min(1),
    }
}

async fn get_post(VldPath(p): VldPath<PostPath>) -> String {
    format!("user {} post {}", p.id, p.post_id)
}

Tuple Fields

0: T

Trait Implementations

impl<S, T> FromRequestParts<S> for VldPath<T>

where S: Send + Sync, T: VldParse,

type Rejection = VldJsonRejection

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

async fn from_request_parts( parts: &mut Parts, state: &S, ) -> Result<Self, Self::Rejection>

Perform the extraction.