Struct axum::extract::NestedPath

pub struct NestedPath(/* private fields */);

Access the path the matched the route is nested at.

This can for example be used when doing redirects.

Example

use axum::{
    Router,
    extract::NestedPath,
    routing::get,
};

let api = Router::new().route(
    "/users",
    get(|path: NestedPath| async move {
        // `path` will be "/api" because thats what this
        // router is nested at when we build `app`
        let path = path.as_str();
    })
);

let app = Router::new().nest("/api", api);

Implementations

impl NestedPath

pub fn as_str(&self) -> &str

Returns a str representation of the path.

Trait Implementations

impl Clone for NestedPath

fn clone(&self) -> NestedPath

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NestedPath

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S> FromRequestParts<S> for NestedPath

where S: Send + Sync,

type Rejection = NestedPathRejection

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

fn from_request_parts<'life0, 'life1, 'async_trait>( parts: &'life0 mut Parts, _state: &'life1 S, ) -> Pin<Box<dyn Future<Output = Result<Self, Self::Rejection>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Perform the extraction.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes