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actix-net
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Merge branch 'master' into patch-1

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Rob Ede 2021-09-01 20:52:42 +01:00 committed by GitHub
parent 82217b4984 0183b0f8cc
commit 30450a7b84
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16 changed files with 1866 additions and 464 deletions
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4
.cargo/config.toml
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@ -1,3 +1,3 @@
[alias]
chk = "hack check --workspace --all-features --tests --examples"
lint = "hack --clean-per-run clippy --workspace --tests --examples"
chk = "check --workspace --all-features --tests --examples --bins"
lint = "clippy --workspace --all-features --tests --examples --bins -- -Dclippy::todo"

2
.github/workflows/clippy-fmt.yml vendored
View File

@ -39,4 +39,4 @@ jobs:
uses: actions-rs/clippy-check@v1
with:
token: ${{ secrets.GITHUB_TOKEN }}
args: --workspace --tests --all-features
args: --workspace --all-features --tests --examples --bins -- -Dclippy::todo

5
Cargo.toml
View File

@ -27,3 +27,8 @@ actix-utils = { path = "actix-utils" }
bytestring = { path = "bytestring" }
local-channel = { path = "local-channel" }
local-waker = { path = "local-waker" }
[profile.release]
lto = true
opt-level = 3
codegen-units = 1

29
actix-router/CHANGES.md
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@ -1,12 +1,37 @@
# Changes
## Unreleased - 2021-xx-xx
* Introduce `ResourceDef::join`. [#380]
[#380]: https://github.com/actix/actix-net/pull/380
## 0.5.0-beta.1 - 2021-07-20
* Fix a bug in multi-patterns where static patterns are interpreted as regex. [#366]
* Introduce `ResourceDef::pattern_iter` to get an iterator over all patterns in a multi-pattern resource. [#373]
* Fix segment interpolation leaving `Path` in unintended state after matching. [#368]
* Path tail pattern now works as expected after a dynamic segment (e.g. `/user/{uid}/*`). [#366]
* Fixed a bug where, in multi-patterns, static patterns are interpreted as regex. [#366]
* Fix `ResourceDef` `PartialEq` implementation. [#373]
* Re-work `IntoPatterns` trait, adding a `Patterns` enum. [#372]
* Implement `IntoPatterns` for `bytestring::ByteString`. [#372]
* Rename `Path::{len => segment_count}` to be more descriptive of it's purpose. [#370]
* Rename `ResourceDef::{resource_path => resource_path_from_iter}`. [#371]
* `ResourceDef::resource_path_from_iter` now takes an `IntoIterator`. [#373]
* Rename `ResourceDef::{resource_path_named => resource_path_from_map}`. [#371]
* Rename `ResourceDef::{is_prefix_match => find_match}`. [#373]
* Rename `ResourceDef::{match_path => capture_match_info}`. [#373]
* Rename `ResourceDef::{match_path_checked => capture_match_info_fn}`. [#373]
* Remove `ResourceDef::name_mut` and introduce `ResourceDef::set_name`. [#373]
* Rename `Router::{*_checked => *_fn}`. [#373]
* Return type of `ResourceDef::name` is now `Option<&str>`. [#373]
* Return type of `ResourceDef::pattern` is now `Option<&str>`. [#373]
[#368]: https://github.com/actix/actix-net/pull/368
[#366]: https://github.com/actix/actix-net/pull/366
[#368]: https://github.com/actix/actix-net/pull/368
[#370]: https://github.com/actix/actix-net/pull/370
[#371]: https://github.com/actix/actix-net/pull/371
[#372]: https://github.com/actix/actix-net/pull/372
[#373]: https://github.com/actix/actix-net/pull/373
## 0.4.0 - 2021-06-06

31
actix-router/Cargo.toml
View File

@ -1,10 +1,14 @@
[package]
name = "actix-router"
version = "0.4.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
description = "Resource path matching library"
version = "0.5.0-beta.1"
authors = [
"Nikolay Kim <fafhrd91@gmail.com>",
"Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com>",
"Rob Ede <robjtede@icloud.com>",
]
description = "Resource path matching and router"
keywords = ["actix", "router", "routing"]
repository = "https://github.com/actix/actix-net"
repository = "https://github.com/actix/actix-net.git"
license = "MIT OR Apache-2.0"
edition = "2018"
@ -16,12 +20,19 @@ path = "src/lib.rs"
default = ["http"]
[dependencies]
regex = "1.3.1"
serde = "1.0.104"
bytestring = ">=0.1.5, <2"
log = "0.4.8"
http = { version = "0.2.2", optional = true }
firestorm = "0.4"
http = { version = "0.2.3", optional = true }
log = "0.4"
regex = "1.5"
serde = "1"
[dev-dependencies]
http = "0.2.2"
serde_derive = "1.0"
criterion = { version = "0.3", features = ["html_reports"] }
firestorm = { version = "0.4", features = ["enable_system_time"] }
http = "0.2.3"
serde = { version = "1", features = ["derive"] }
[[bench]]
name = "router"
harness = false

194
actix-router/benches/router.rs Normal file
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@ -0,0 +1,194 @@
//! Based on https://github.com/ibraheemdev/matchit/blob/master/benches/bench.rs
use criterion::{black_box, criterion_group, criterion_main, Criterion};
macro_rules! register {
(colon) => {{
register!(finish => ":p1", ":p2", ":p3", ":p4")
}};
(brackets) => {{
register!(finish => "{p1}", "{p2}", "{p3}", "{p4}")
}};
(regex) => {{
register!(finish => "(.*)", "(.*)", "(.*)", "(.*)")
}};
(finish => $p1:literal, $p2:literal, $p3:literal, $p4:literal) => {{
let arr = [
concat!("/authorizations"),
concat!("/authorizations/", $p1),
concat!("/applications/", $p1, "/tokens/", $p2),
concat!("/events"),
concat!("/repos/", $p1, "/", $p2, "/events"),
concat!("/networks/", $p1, "/", $p2, "/events"),
concat!("/orgs/", $p1, "/events"),
concat!("/users/", $p1, "/received_events"),
concat!("/users/", $p1, "/received_events/public"),
concat!("/users/", $p1, "/events"),
concat!("/users/", $p1, "/events/public"),
concat!("/users/", $p1, "/events/orgs/", $p2),
concat!("/feeds"),
concat!("/notifications"),
concat!("/repos/", $p1, "/", $p2, "/notifications"),
concat!("/notifications/threads/", $p1),
concat!("/notifications/threads/", $p1, "/subscription"),
concat!("/repos/", $p1, "/", $p2, "/stargazers"),
concat!("/users/", $p1, "/starred"),
concat!("/user/starred"),
concat!("/user/starred/", $p1, "/", $p2),
concat!("/repos/", $p1, "/", $p2, "/subscribers"),
concat!("/users/", $p1, "/subscriptions"),
concat!("/user/subscriptions"),
concat!("/repos/", $p1, "/", $p2, "/subscription"),
concat!("/user/subscriptions/", $p1, "/", $p2),
concat!("/users/", $p1, "/gists"),
concat!("/gists"),
concat!("/gists/", $p1),
concat!("/gists/", $p1, "/star"),
concat!("/repos/", $p1, "/", $p2, "/git/blobs/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/commits/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/refs"),
concat!("/repos/", $p1, "/", $p2, "/git/tags/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/trees/", $p3),
concat!("/issues"),
concat!("/user/issues"),
concat!("/orgs/", $p1, "/issues"),
concat!("/repos/", $p1, "/", $p2, "/issues"),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3),
concat!("/repos/", $p1, "/", $p2, "/assignees"),
concat!("/repos/", $p1, "/", $p2, "/assignees/", $p3),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/events"),
concat!("/repos/", $p1, "/", $p2, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/labels/", $p3),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/milestones/", $p3, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/milestones/"),
concat!("/repos/", $p1, "/", $p2, "/milestones/", $p3),
concat!("/emojis"),
concat!("/gitignore/templates"),
concat!("/gitignore/templates/", $p1),
concat!("/meta"),
concat!("/rate_limit"),
concat!("/users/", $p1, "/orgs"),
concat!("/user/orgs"),
concat!("/orgs/", $p1),
concat!("/orgs/", $p1, "/members"),
concat!("/orgs/", $p1, "/members", $p2),
concat!("/orgs/", $p1, "/public_members"),
concat!("/orgs/", $p1, "/public_members/", $p2),
concat!("/orgs/", $p1, "/teams"),
concat!("/teams/", $p1),
concat!("/teams/", $p1, "/members"),
concat!("/teams/", $p1, "/members", $p2),
concat!("/teams/", $p1, "/repos"),
concat!("/teams/", $p1, "/repos/", $p2, "/", $p3),
concat!("/user/teams"),
concat!("/repos/", $p1, "/", $p2, "/pulls"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/commits"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/files"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/merge"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/comments"),
concat!("/user/repos"),
concat!("/users/", $p1, "/repos"),
concat!("/orgs/", $p1, "/repos"),
concat!("/repositories"),
concat!("/repos/", $p1, "/", $p2),
concat!("/repos/", $p1, "/", $p2, "/contributors"),
concat!("/repos/", $p1, "/", $p2, "/languages"),
concat!("/repos/", $p1, "/", $p2, "/teams"),
concat!("/repos/", $p1, "/", $p2, "/tags"),
concat!("/repos/", $p1, "/", $p2, "/branches"),
concat!("/repos/", $p1, "/", $p2, "/branches/", $p3),
concat!("/repos/", $p1, "/", $p2, "/collaborators"),
concat!("/repos/", $p1, "/", $p2, "/collaborators/", $p3),
concat!("/repos/", $p1, "/", $p2, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/commits/", $p3, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/commits"),
concat!("/repos/", $p1, "/", $p2, "/commits/", $p3),
concat!("/repos/", $p1, "/", $p2, "/readme"),
concat!("/repos/", $p1, "/", $p2, "/keys"),
concat!("/repos/", $p1, "/", $p2, "/keys", $p3),
concat!("/repos/", $p1, "/", $p2, "/downloads"),
concat!("/repos/", $p1, "/", $p2, "/downloads", $p3),
concat!("/repos/", $p1, "/", $p2, "/forks"),
concat!("/repos/", $p1, "/", $p2, "/hooks"),
concat!("/repos/", $p1, "/", $p2, "/hooks", $p3),
concat!("/repos/", $p1, "/", $p2, "/releases"),
concat!("/repos/", $p1, "/", $p2, "/releases/", $p3),
concat!("/repos/", $p1, "/", $p2, "/releases/", $p3, "/assets"),
concat!("/repos/", $p1, "/", $p2, "/stats/contributors"),
concat!("/repos/", $p1, "/", $p2, "/stats/commit_activity"),
concat!("/repos/", $p1, "/", $p2, "/stats/code_frequency"),
concat!("/repos/", $p1, "/", $p2, "/stats/participation"),
concat!("/repos/", $p1, "/", $p2, "/stats/punch_card"),
concat!("/repos/", $p1, "/", $p2, "/statuses/", $p3),
concat!("/search/repositories"),
concat!("/search/code"),
concat!("/search/issues"),
concat!("/search/users"),
concat!("/legacy/issues/search/", $p1, "/", $p2, "/", $p3, "/", $p4),
concat!("/legacy/repos/search/", $p1),
concat!("/legacy/user/search/", $p1),
concat!("/legacy/user/email/", $p1),
concat!("/users/", $p1),
concat!("/user"),
concat!("/users"),
concat!("/user/emails"),
concat!("/users/", $p1, "/followers"),
concat!("/user/followers"),
concat!("/users/", $p1, "/following"),
concat!("/user/following"),
concat!("/user/following/", $p1),
concat!("/users/", $p1, "/following", $p2),
concat!("/users/", $p1, "/keys"),
concat!("/user/keys"),
concat!("/user/keys/", $p1),
];
std::array::IntoIter::new(arr)
}};
}
fn call() -> impl Iterator<Item = &'static str> {
let arr = [
"/authorizations",
"/user/repos",
"/repos/rust-lang/rust/stargazers",
"/orgs/rust-lang/public_members/nikomatsakis",
"/repos/rust-lang/rust/releases/1.51.0",
];
std::array::IntoIter::new(arr)
}
fn compare_routers(c: &mut Criterion) {
let mut group = c.benchmark_group("Compare Routers");
let mut actix = actix_router::Router::<bool>::build();
for route in register!(brackets) {
actix.path(route, true);
}
let actix = actix.finish();
group.bench_function("actix", |b| {
b.iter(|| {
for route in call() {
let mut path = actix_router::Path::new(route);
black_box(actix.recognize(&mut path).unwrap());
}
});
});
let regex_set = regex::RegexSet::new(register!(regex)).unwrap();
group.bench_function("regex", |b| {
b.iter(|| {
for route in call() {
black_box(regex_set.matches(route));
}
});
});
group.finish();
}
criterion_group!(benches, compare_routers);
criterion_main!(benches);

169
actix-router/examples/flamegraph.rs Normal file
View File

@ -0,0 +1,169 @@
macro_rules! register {
(brackets) => {{
register!(finish => "{p1}", "{p2}", "{p3}", "{p4}")
}};
(finish => $p1:literal, $p2:literal, $p3:literal, $p4:literal) => {{
let arr = [
concat!("/authorizations"),
concat!("/authorizations/", $p1),
concat!("/applications/", $p1, "/tokens/", $p2),
concat!("/events"),
concat!("/repos/", $p1, "/", $p2, "/events"),
concat!("/networks/", $p1, "/", $p2, "/events"),
concat!("/orgs/", $p1, "/events"),
concat!("/users/", $p1, "/received_events"),
concat!("/users/", $p1, "/received_events/public"),
concat!("/users/", $p1, "/events"),
concat!("/users/", $p1, "/events/public"),
concat!("/users/", $p1, "/events/orgs/", $p2),
concat!("/feeds"),
concat!("/notifications"),
concat!("/repos/", $p1, "/", $p2, "/notifications"),
concat!("/notifications/threads/", $p1),
concat!("/notifications/threads/", $p1, "/subscription"),
concat!("/repos/", $p1, "/", $p2, "/stargazers"),
concat!("/users/", $p1, "/starred"),
concat!("/user/starred"),
concat!("/user/starred/", $p1, "/", $p2),
concat!("/repos/", $p1, "/", $p2, "/subscribers"),
concat!("/users/", $p1, "/subscriptions"),
concat!("/user/subscriptions"),
concat!("/repos/", $p1, "/", $p2, "/subscription"),
concat!("/user/subscriptions/", $p1, "/", $p2),
concat!("/users/", $p1, "/gists"),
concat!("/gists"),
concat!("/gists/", $p1),
concat!("/gists/", $p1, "/star"),
concat!("/repos/", $p1, "/", $p2, "/git/blobs/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/commits/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/refs"),
concat!("/repos/", $p1, "/", $p2, "/git/tags/", $p3),
concat!("/repos/", $p1, "/", $p2, "/git/trees/", $p3),
concat!("/issues"),
concat!("/user/issues"),
concat!("/orgs/", $p1, "/issues"),
concat!("/repos/", $p1, "/", $p2, "/issues"),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3),
concat!("/repos/", $p1, "/", $p2, "/assignees"),
concat!("/repos/", $p1, "/", $p2, "/assignees/", $p3),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/events"),
concat!("/repos/", $p1, "/", $p2, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/labels/", $p3),
concat!("/repos/", $p1, "/", $p2, "/issues/", $p3, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/milestones/", $p3, "/labels"),
concat!("/repos/", $p1, "/", $p2, "/milestones/"),
concat!("/repos/", $p1, "/", $p2, "/milestones/", $p3),
concat!("/emojis"),
concat!("/gitignore/templates"),
concat!("/gitignore/templates/", $p1),
concat!("/meta"),
concat!("/rate_limit"),
concat!("/users/", $p1, "/orgs"),
concat!("/user/orgs"),
concat!("/orgs/", $p1),
concat!("/orgs/", $p1, "/members"),
concat!("/orgs/", $p1, "/members", $p2),
concat!("/orgs/", $p1, "/public_members"),
concat!("/orgs/", $p1, "/public_members/", $p2),
concat!("/orgs/", $p1, "/teams"),
concat!("/teams/", $p1),
concat!("/teams/", $p1, "/members"),
concat!("/teams/", $p1, "/members", $p2),
concat!("/teams/", $p1, "/repos"),
concat!("/teams/", $p1, "/repos/", $p2, "/", $p3),
concat!("/user/teams"),
concat!("/repos/", $p1, "/", $p2, "/pulls"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/commits"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/files"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/merge"),
concat!("/repos/", $p1, "/", $p2, "/pulls/", $p3, "/comments"),
concat!("/user/repos"),
concat!("/users/", $p1, "/repos"),
concat!("/orgs/", $p1, "/repos"),
concat!("/repositories"),
concat!("/repos/", $p1, "/", $p2),
concat!("/repos/", $p1, "/", $p2, "/contributors"),
concat!("/repos/", $p1, "/", $p2, "/languages"),
concat!("/repos/", $p1, "/", $p2, "/teams"),
concat!("/repos/", $p1, "/", $p2, "/tags"),
concat!("/repos/", $p1, "/", $p2, "/branches"),
concat!("/repos/", $p1, "/", $p2, "/branches/", $p3),
concat!("/repos/", $p1, "/", $p2, "/collaborators"),
concat!("/repos/", $p1, "/", $p2, "/collaborators/", $p3),
concat!("/repos/", $p1, "/", $p2, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/commits/", $p3, "/comments"),
concat!("/repos/", $p1, "/", $p2, "/commits"),
concat!("/repos/", $p1, "/", $p2, "/commits/", $p3),
concat!("/repos/", $p1, "/", $p2, "/readme"),
concat!("/repos/", $p1, "/", $p2, "/keys"),
concat!("/repos/", $p1, "/", $p2, "/keys", $p3),
concat!("/repos/", $p1, "/", $p2, "/downloads"),
concat!("/repos/", $p1, "/", $p2, "/downloads", $p3),
concat!("/repos/", $p1, "/", $p2, "/forks"),
concat!("/repos/", $p1, "/", $p2, "/hooks"),
concat!("/repos/", $p1, "/", $p2, "/hooks", $p3),
concat!("/repos/", $p1, "/", $p2, "/releases"),
concat!("/repos/", $p1, "/", $p2, "/releases/", $p3),
concat!("/repos/", $p1, "/", $p2, "/releases/", $p3, "/assets"),
concat!("/repos/", $p1, "/", $p2, "/stats/contributors"),
concat!("/repos/", $p1, "/", $p2, "/stats/commit_activity"),
concat!("/repos/", $p1, "/", $p2, "/stats/code_frequency"),
concat!("/repos/", $p1, "/", $p2, "/stats/participation"),
concat!("/repos/", $p1, "/", $p2, "/stats/punch_card"),
concat!("/repos/", $p1, "/", $p2, "/statuses/", $p3),
concat!("/search/repositories"),
concat!("/search/code"),
concat!("/search/issues"),
concat!("/search/users"),
concat!("/legacy/issues/search/", $p1, "/", $p2, "/", $p3, "/", $p4),
concat!("/legacy/repos/search/", $p1),
concat!("/legacy/user/search/", $p1),
concat!("/legacy/user/email/", $p1),
concat!("/users/", $p1),
concat!("/user"),
concat!("/users"),
concat!("/user/emails"),
concat!("/users/", $p1, "/followers"),
concat!("/user/followers"),
concat!("/users/", $p1, "/following"),
concat!("/user/following"),
concat!("/user/following/", $p1),
concat!("/users/", $p1, "/following", $p2),
concat!("/users/", $p1, "/keys"),
concat!("/user/keys"),
concat!("/user/keys/", $p1),
];
arr.to_vec()
}};
}
static PATHS: [&str; 5] = [
"/authorizations",
"/user/repos",
"/repos/rust-lang/rust/stargazers",
"/orgs/rust-lang/public_members/nikomatsakis",
"/repos/rust-lang/rust/releases/1.51.0",
];
fn main() {
let mut router = actix_router::Router::<bool>::build();
for route in register!(brackets) {
router.path(route, true);
}
let actix = router.finish();
if firestorm::enabled() {
firestorm::bench("target", || {
for &route in &PATHS {
let mut path = actix_router::Path::new(route);
actix.recognize(&mut path).unwrap();
}
})
.unwrap();
}
}

26
actix-router/src/de.rs
View File

@ -24,9 +24,12 @@ macro_rules! parse_single_value {
where
V: Visitor<'de>,
{
if self.path.len() != 1 {
if self.path.segment_count() != 1 {
Err(de::value::Error::custom(
format!("wrong number of parameters: {} expected 1", self.path.len())
format!(
"wrong number of parameters: {} expected 1",
self.path.segment_count()
)
.as_str(),
))
} else {
@ -110,11 +113,11 @@ impl<'de, T: ResourcePath + 'de> Deserializer<'de> for PathDeserializer<'de, T>
where
V: Visitor<'de>,
{
if self.path.len() < len {
if self.path.segment_count() < len {
Err(de::value::Error::custom(
format!(
"wrong number of parameters: {} expected {}",
self.path.len(),
self.path.segment_count(),
len
)
.as_str(),
@ -135,11 +138,11 @@ impl<'de, T: ResourcePath + 'de> Deserializer<'de> for PathDeserializer<'de, T>
where
V: Visitor<'de>,
{
if self.path.len() < len {
if self.path.segment_count() < len {
Err(de::value::Error::custom(
format!(
"wrong number of parameters: {} expected {}",
self.path.len(),
self.path.segment_count(),
len
)
.as_str(),
@ -173,9 +176,13 @@ impl<'de, T: ResourcePath + 'de> Deserializer<'de> for PathDeserializer<'de, T>
where
V: Visitor<'de>,
{
if self.path.len() != 1 {
if self.path.segment_count() != 1 {
Err(de::value::Error::custom(
format!("wrong number of parameters: {} expected 1", self.path.len()).as_str(),
format!(
"wrong number of parameters: {} expected 1",
self.path.segment_count()
)
.as_str(),
))
} else {
visitor.visit_str(&self.path[0])
@ -485,8 +492,7 @@ impl<'de> de::VariantAccess<'de> for UnitVariant {
#[cfg(test)]
mod tests {
use serde::de;
use serde_derive::Deserialize;
use serde::{de, Deserialize};
use super::*;
use crate::path::Path;

139
actix-router/src/lib.rs
View File

@ -1,4 +1,4 @@
//! Resource path matching library.
//! Resource path matching and router.
#![deny(rust_2018_idioms, nonstandard_style)]
#![doc(html_logo_url = "https://actix.rs/img/logo.png")]
@ -14,6 +14,8 @@ pub use self::path::Path;
pub use self::resource::ResourceDef;
pub use self::router::{ResourceInfo, Router, RouterBuilder};
// TODO: this trait is necessary, document it
// see impl Resource for ServiceRequest
pub trait Resource<T: ResourcePath> {
fn resource_path(&mut self) -> &mut Path<T>;
}
@ -40,98 +42,92 @@ impl ResourcePath for bytestring::ByteString {
}
}
/// Helper trait for type that could be converted to path pattern
pub trait IntoPattern {
fn is_single(&self) -> bool;
fn patterns(&self) -> Vec<String>;
/// One or many patterns.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub enum Patterns {
Single(String),
List(Vec<String>),
}
impl IntoPattern for String {
fn is_single(&self) -> bool {
true
impl Patterns {
pub fn is_empty(&self) -> bool {
match self {
Patterns::Single(_) => false,
Patterns::List(pats) => pats.is_empty(),
}
fn patterns(&self) -> Vec<String> {
vec![self.clone()]
}
}
impl<'a> IntoPattern for &'a String {
fn is_single(&self) -> bool {
true
/// Helper trait for type that could be converted to one or more path pattern.
pub trait IntoPatterns {
fn patterns(&self) -> Patterns;
}
fn patterns(&self) -> Vec<String> {
vec![self.as_str().to_string()]
impl IntoPatterns for String {
fn patterns(&self) -> Patterns {
Patterns::Single(self.clone())
}
}
impl<'a> IntoPattern for &'a str {
fn is_single(&self) -> bool {
true
}
fn patterns(&self) -> Vec<String> {
vec![(*self).to_string()]
impl<'a> IntoPatterns for &'a String {
fn patterns(&self) -> Patterns {
Patterns::Single((*self).clone())
}
}
impl<T: AsRef<str>> IntoPattern for Vec<T> {
fn is_single(&self) -> bool {
self.len() == 1
}
fn patterns(&self) -> Vec<String> {
self.iter().map(|v| v.as_ref().to_string()).collect()
impl<'a> IntoPatterns for &'a str {
fn patterns(&self) -> Patterns {
Patterns::Single((*self).to_owned())
}
}
macro_rules! array_patterns (($tp:ty, $num:tt) => {
impl IntoPattern for [$tp; $num] {
fn is_single(&self) -> bool {
$num == 1
impl IntoPatterns for bytestring::ByteString {
fn patterns(&self) -> Patterns {
Patterns::Single(self.to_string())
}
}
fn patterns(&self) -> Vec<String> {
self.iter().map(|v| v.to_string()).collect()
impl IntoPatterns for Patterns {
fn patterns(&self) -> Patterns {
self.clone()
}
}
impl<T: AsRef<str>> IntoPatterns for Vec<T> {
fn patterns(&self) -> Patterns {
let mut patterns = self.iter().map(|v| v.as_ref().to_owned());
match patterns.size_hint() {
(1, _) => Patterns::Single(patterns.next().unwrap()),
_ => Patterns::List(patterns.collect()),
}
}
}
macro_rules! array_patterns_single (($tp:ty) => {
impl IntoPatterns for [$tp; 1] {
fn patterns(&self) -> Patterns {
Patterns::Single(self[0].to_owned())
}
}
});
array_patterns!(&str, 1);
array_patterns!(&str, 2);
array_patterns!(&str, 3);
array_patterns!(&str, 4);
array_patterns!(&str, 5);
array_patterns!(&str, 6);
array_patterns!(&str, 7);
array_patterns!(&str, 8);
array_patterns!(&str, 9);
array_patterns!(&str, 10);
array_patterns!(&str, 11);
array_patterns!(&str, 12);
array_patterns!(&str, 13);
array_patterns!(&str, 14);
array_patterns!(&str, 15);
array_patterns!(&str, 16);
macro_rules! array_patterns_multiple (($tp:ty, $str_fn:expr, $($num:tt) +) => {
// for each array length specified in $num
$(
impl IntoPatterns for [$tp; $num] {
fn patterns(&self) -> Patterns {
Patterns::List(self.iter().map($str_fn).collect())
}
}
)+
});
array_patterns!(String, 1);
array_patterns!(String, 2);
array_patterns!(String, 3);
array_patterns!(String, 4);
array_patterns!(String, 5);
array_patterns!(String, 6);
array_patterns!(String, 7);
array_patterns!(String, 8);
array_patterns!(String, 9);
array_patterns!(String, 10);
array_patterns!(String, 11);
array_patterns!(String, 12);
array_patterns!(String, 13);
array_patterns!(String, 14);
array_patterns!(String, 15);
array_patterns!(String, 16);
array_patterns_single!(&str);
array_patterns_multiple!(&str, |&v| v.to_owned(), 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16);
array_patterns_single!(String);
array_patterns_multiple!(String, |v| v.clone(), 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16);
#[cfg(feature = "http")]
mod url;
@ -140,10 +136,11 @@ mod url;
pub use self::url::{Quoter, Url};
#[cfg(feature = "http")]
mod http_support {
use super::ResourcePath;
mod http_impls {
use http::Uri;
use super::ResourcePath;
impl ResourcePath for Uri {
fn path(&self) -> &str {
self.path()

77
actix-router/src/path.rs
View File

@ -1,10 +1,10 @@
use std::borrow::Cow;
use std::ops::Index;
use firestorm::profile_method;
use serde::de;
use crate::de::PathDeserializer;
use crate::{Resource, ResourcePath};
use crate::{de::PathDeserializer, Resource, ResourcePath};
#[derive(Debug, Clone)]
pub(crate) enum PathItem {
@ -18,36 +18,16 @@ impl Default for PathItem {
}
}
/// Resource path match information
/// Resource path match information.
///
/// If resource path contains variable patterns, `Path` stores them.
#[derive(Debug)]
#[derive(Debug, Clone, Default)]
pub struct Path<T> {
path: T,
pub(crate) skip: u16,
pub(crate) segments: Vec<(Cow<'static, str>, PathItem)>,
}
impl<T: Default> Default for Path<T> {
fn default() -> Self {
Path {
path: T::default(),
skip: 0,
segments: Vec::new(),
}
}
}
impl<T: Clone> Clone for Path<T> {
fn clone(&self) -> Self {
Path {
path: self.path.clone(),
skip: self.skip,
segments: self.segments.clone(),
}
}
}
impl<T: ResourcePath> Path<T> {
pub fn new(path: T) -> Path<T> {
Path {
@ -57,21 +37,23 @@ impl<T: ResourcePath> Path<T> {
}
}
/// Get reference to inner path instance
/// Get reference to inner path instance.
#[inline]
pub fn get_ref(&self) -> &T {
&self.path
}
/// Get mutable reference to inner path instance
/// Get mutable reference to inner path instance.
#[inline]
pub fn get_mut(&mut self) -> &mut T {
&mut self.path
}
/// Path
/// Path.
#[inline]
pub fn path(&self) -> &str {
profile_method!(path);
let skip = self.skip as usize;
let path = self.path.path();
if skip <= path.len() {
@ -81,7 +63,7 @@ impl<T: ResourcePath> Path<T> {
}
}
/// Set new path
/// Set new path.
#[inline]
pub fn set(&mut self, path: T) {
self.skip = 0;
@ -89,20 +71,22 @@ impl<T: ResourcePath> Path<T> {
self.segments.clear();
}
/// Reset state
/// Reset state.
#[inline]
pub fn reset(&mut self) {
self.skip = 0;
self.segments.clear();
}
/// Skip first `n` chars in path
/// Skip first `n` chars in path.
#[inline]
pub fn skip(&mut self, n: u16) {
self.skip += n;
}
pub(crate) fn add(&mut self, name: impl Into<Cow<'static, str>>, value: PathItem) {
profile_method!(add);
match value {
PathItem::Static(s) => self.segments.push((name.into(), PathItem::Static(s))),
PathItem::Segment(begin, end) => self.segments.push((
@ -122,36 +106,35 @@ impl<T: ResourcePath> Path<T> {
.push((name.into(), PathItem::Static(value.into())));
}
/// Check if there are any matched patterns
/// Check if there are any matched patterns.
#[inline]
pub fn is_empty(&self) -> bool {
self.segments.is_empty()
}
/// Check number of extracted parameters
/// Returns number of interpolated segments.
#[inline]
pub fn len(&self) -> usize {
pub fn segment_count(&self) -> usize {
self.segments.len()
}
/// Get matched parameter by name without type conversion
pub fn get(&self, key: &str) -> Option<&str> {
for item in self.segments.iter() {
if key == item.0 {
return match item.1 {
pub fn get(&self, name: &str) -> Option<&str> {
profile_method!(get);
for (seg_name, val) in self.segments.iter() {
if name == seg_name {
return match val {
PathItem::Static(ref s) => Some(&s),
PathItem::Segment(s, e) => {
Some(&self.path.path()[(s as usize)..(e as usize)])
Some(&self.path.path()[(*s as usize)..(*e as usize)])
}
};
}
}
if key == "tail" {
Some(&self.path.path()[(self.skip as usize)..])
} else {
None
}
}
/// Get unprocessed part of the path
pub fn unprocessed(&self) -> &str {
@ -160,9 +143,10 @@ impl<T: ResourcePath> Path<T> {
/// Get matched parameter by name.
///
/// If keyed parameter is not available empty string is used as default
/// value.
/// If keyed parameter is not available empty string is used as default value.
pub fn query(&self, key: &str) -> &str {
profile_method!(query);
if let Some(s) = self.get(key) {
s
} else {
@ -170,7 +154,7 @@ impl<T: ResourcePath> Path<T> {
}
}
/// Return iterator to items in parameter container
/// Return iterator to items in parameter container.
pub fn iter(&self) -> PathIter<'_, T> {
PathIter {
idx: 0,
@ -180,6 +164,7 @@ impl<T: ResourcePath> Path<T> {
/// Try to deserialize matching parameters to a specified type `U`
pub fn load<'de, U: serde::Deserialize<'de>>(&'de self) -> Result<U, de::value::Error> {
profile_method!(load);
de::Deserialize::deserialize(PathDeserializer::new(self))
}
}
@ -195,7 +180,7 @@ impl<'a, T: ResourcePath> Iterator for PathIter<'a, T> {
#[inline]
fn next(&mut self) -> Option<(&'a str, &'a str)> {
if self.idx < self.params.len() {
if self.idx < self.params.segment_count() {
let idx = self.idx;
let res = match self.params.segments[idx].1 {
PathItem::Static(ref s) => &s,

1517
actix-router/src/resource.rs
View File

File diff suppressed because it is too large Load Diff

58
actix-router/src/router.rs
View File

@ -1,4 +1,6 @@
use crate::{IntoPattern, Resource, ResourceDef, ResourcePath};
use firestorm::profile_method;
use crate::{IntoPatterns, Resource, ResourceDef, ResourcePath};
#[derive(Debug, Copy, Clone, PartialEq)]
pub struct ResourceId(pub u16);
@ -10,7 +12,11 @@ pub struct ResourceInfo {
}
/// Resource router.
pub struct Router<T, U = ()>(Vec<(ResourceDef, T, Option<U>)>);
// T is the resource itself
// U is any other data needed for routing like method guards
pub struct Router<T, U = ()> {
routes: Vec<(ResourceDef, T, Option<U>)>,
}
impl<T, U> Router<T, U> {
pub fn build() -> RouterBuilder<T, U> {
@ -24,11 +30,14 @@ impl<T, U> Router<T, U> {
R: Resource<P>,
P: ResourcePath,
{
for item in self.0.iter() {
if item.0.match_path(resource.resource_path()) {
profile_method!(recognize);
for item in self.routes.iter() {
if item.0.capture_match_info(resource.resource_path()) {
return Some((&item.1, ResourceId(item.0.id())));
}
}
None
}
@ -37,33 +46,35 @@ impl<T, U> Router<T, U> {
R: Resource<P>,
P: ResourcePath,
{
for item in self.0.iter_mut() {
if item.0.match_path(resource.resource_path()) {
profile_method!(recognize_mut);
for item in self.routes.iter_mut() {
if item.0.capture_match_info(resource.resource_path()) {
return Some((&mut item.1, ResourceId(item.0.id())));
}
}
None
}
pub fn recognize_checked<R, P, F>(
&self,
resource: &mut R,
check: F,
) -> Option<(&T, ResourceId)>
pub fn recognize_fn<R, P, F>(&self, resource: &mut R, check: F) -> Option<(&T, ResourceId)>
where
F: Fn(&R, &Option<U>) -> bool,
R: Resource<P>,
P: ResourcePath,
{
for item in self.0.iter() {
if item.0.match_path_checked(resource, &check, &item.2) {
profile_method!(recognize_checked);
for item in self.routes.iter() {
if item.0.capture_match_info_fn(resource, &check, &item.2) {
return Some((&item.1, ResourceId(item.0.id())));
}
}
None
}
pub fn recognize_mut_checked<R, P, F>(
pub fn recognize_mut_fn<R, P, F>(
&mut self,
resource: &mut R,
check: F,
@ -73,11 +84,14 @@ impl<T, U> Router<T, U> {
R: Resource<P>,
P: ResourcePath,
{
for item in self.0.iter_mut() {
if item.0.match_path_checked(resource, &check, &item.2) {
profile_method!(recognize_mut_checked);
for item in self.routes.iter_mut() {
if item.0.capture_match_info_fn(resource, &check, &item.2) {
return Some((&mut item.1, ResourceId(item.0.id())));
}
}
None
}
}
@ -88,11 +102,13 @@ pub struct RouterBuilder<T, U = ()> {
impl<T, U> RouterBuilder<T, U> {
/// Register resource for specified path.
pub fn path<P: IntoPattern>(
pub fn path<P: IntoPatterns>(
&mut self,
path: P,
resource: T,
) -> &mut (ResourceDef, T, Option<U>) {
profile_method!(path);
self.resources
.push((ResourceDef::new(path), resource, None));
self.resources.last_mut().unwrap()
@ -100,6 +116,8 @@ impl<T, U> RouterBuilder<T, U> {
/// Register resource for specified path prefix.
pub fn prefix(&mut self, prefix: &str, resource: T) -> &mut (ResourceDef, T, Option<U>) {
profile_method!(prefix);
self.resources
.push((ResourceDef::prefix(prefix), resource, None));
self.resources.last_mut().unwrap()
@ -107,13 +125,17 @@ impl<T, U> RouterBuilder<T, U> {
/// Register resource for ResourceDef
pub fn rdef(&mut self, rdef: ResourceDef, resource: T) -> &mut (ResourceDef, T, Option<U>) {
profile_method!(rdef);
self.resources.push((rdef, resource, None));
self.resources.last_mut().unwrap()
}
/// Finish configuration and create router instance.
pub fn finish(self) -> Router<T, U> {
Router(self.resources)
Router {
routes: self.resources,
}
}
}

6
actix-router/src/url.rs
View File

@ -206,12 +206,12 @@ mod tests {
let re = ResourceDef::new(pattern);
let uri = Uri::try_from(url.as_ref()).unwrap();
let mut path = Path::new(Url::new(uri));
assert!(re.match_path(&mut path));
assert!(re.capture_match_info(&mut path));
path
}
fn percent_encode(data: &[u8]) -> String {
data.into_iter().map(|c| format!("%{:02X}", c)).collect()
data.iter().map(|c| format!("%{:02X}", c)).collect()
}
#[test]
@ -221,7 +221,7 @@ mod tests {
let path = match_url(re, "/user/2345/test");
assert_eq!(path.get("id").unwrap(), "2345");
// "%25" should never be decoded into '%' to gurantee the output is a valid
// "%25" should never be decoded into '%' to guarantee the output is a valid
// percent-encoded format
let path = match_url(re, "/user/qwe%25/test");
assert_eq!(path.get("id").unwrap(), "qwe%25");

2
actix-rt/tests/tests.rs
View File

@ -287,7 +287,7 @@ fn new_arbiter_with_tokio() {
arb.join().unwrap();
assert_eq!(false, counter.load(Ordering::SeqCst));
assert!(!counter.load(Ordering::SeqCst));
}
#[test]

5
actix-server/src/worker.rs
View File

@ -73,7 +73,7 @@ fn handle_pair(
/// On reaching counter limit worker would use `mio::Waker` and `WakerQueue` to wake up `Accept`
/// and notify it to update cached `Availability` again to mark worker as able to accept work again.
///
/// Hense a wake up would only happen after `Accept` increment it to limit.
/// Hence, a wake up would only happen after `Accept` increment it to limit.
/// And a decrement to limit always wake up `Accept`.
#[derive(Clone)]
pub(crate) struct Counter {
@ -179,8 +179,9 @@ impl WorkerHandleAccept {
/// Handle to worker than can send stop message to worker.
///
/// Held by [ServerBuilder](crate::builder::ServerBuilder).
#[derive(Debug)]
pub(crate) struct WorkerHandleServer {
pub idx: usize,
idx: usize,
tx: UnboundedSender<Stop>,
}

4
actix-service/src/macros.rs
View File

@ -1,5 +1,9 @@
/// An implementation of [`poll_ready`]() that always signals readiness.
///
/// This should only be used for basic leaf services that have no concept of un-readiness.
/// For wrapper or other serivice types, use [`forward_ready!`] for simple cases or write a bespoke
/// `poll_ready` implementation.
///
/// [`poll_ready`]: crate::Service::poll_ready
///
/// # Examples