Struct warp::filters::fs::File

pub struct File { /* fields omitted */ }

A file response.

Implementations

impl File

pub fn path(&self) -> &Path

Extract the &Path of the file this Response delivers.

Example

The example below changes the Content-Type response header for every file called video.mp4.

use warp::{Filter, reply::Reply};

let route = warp::path("static")
    .and(warp::fs::dir("/www/static"))
    .map(|reply: warp::filters::fs::File| {
        if reply.path().ends_with("video.mp4") {
            warp::reply::with_header(reply, "Content-Type", "video/mp4").into_response()
        } else {
            reply.into_response()
        }
    });

Trait Implementations

impl Debug for File

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

Formats the value using the given formatter.

impl Reply for File

fn into_response(self) -> Response

Converts the given value into a [Response].