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Implement MethodFilter via bitflags (#158)

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Fixes https://github.com/tokio-rs/axum/issues/107
This commit is contained in:
David Pedersen
2021-08-07 23:05:53 +02:00
committed by GitHub
parent 36c8d97059
commit 72071cf5de
7 changed files with 103 additions and 97 deletions
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src/routing.rs
+3 -44
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@@ -11,7 +11,7 @@ use crate::{
};
use async_trait::async_trait;
use bytes::Bytes;
use http::{Method, Request, Response, StatusCode, Uri};
use http::{Request, Response, StatusCode, Uri};
use regex::Regex;
use std::{
borrow::Cow,
@@ -29,50 +29,9 @@ use tower_http::map_response_body::MapResponseBodyLayer;
pub mod future;
pub mod or;
pub use self::method_filter::MethodFilter;
/// A filter that matches one or more HTTP methods.
#[derive(Debug, Copy, Clone)]
pub enum MethodFilter {
/// Match any method.
Any,
/// Match `CONNECT` requests.
Connect,
/// Match `DELETE` requests.
Delete,
/// Match `GET` requests.
Get,
/// Match `HEAD` requests.
Head,
/// Match `OPTIONS` requests.
Options,
/// Match `PATCH` requests.
Patch,
/// Match `POST` requests.
Post,
/// Match `PUT` requests.
Put,
/// Match `TRACE` requests.
Trace,
}
impl MethodFilter {
#[allow(clippy::match_like_matches_macro)]
pub(crate) fn matches(self, method: &Method) -> bool {
match (self, method) {
(MethodFilter::Any, _)
| (MethodFilter::Connect, &Method::CONNECT)
| (MethodFilter::Delete, &Method::DELETE)
| (MethodFilter::Get, &Method::GET)
| (MethodFilter::Head, &Method::HEAD)
| (MethodFilter::Options, &Method::OPTIONS)
| (MethodFilter::Patch, &Method::PATCH)
| (MethodFilter::Post, &Method::POST)
| (MethodFilter::Put, &Method::PUT)
| (MethodFilter::Trace, &Method::TRACE) => true,
_ => false,
}
}
}
mod method_filter;
/// A route that sends requests to one of two [`Service`]s depending on the
/// path.