Update 'state' to 0.6.

core/http/Cargo.toml

@@ -43,7 +43,7 @@ pin-project-lite = "0.2"
 memchr = "2"
 stable-pattern = "0.1"
 cookie = { version = "0.17.0", features = ["percent-encode"] }
-state = "0.5.3"
+state = "0.6"
 futures = { version = "0.3", default-features = false }
 
 [dependencies.x509-parser]

core/http/src/ext.rs

@@ -1,7 +1,7 @@
 //! Extension traits implemented by several HTTP types.
 
 use smallvec::{Array, SmallVec};
-use state::Storage;
+use state::InitCell;
 
 // TODO: It would be nice if we could somehow have one trait that could give us
 // either SmallVec or Vec.
@@ -106,10 +106,10 @@ impl<T: IntoOwned> IntoOwned for Vec<T> {
     }
 }
 
-impl<T: IntoOwned + Send + Sync> IntoOwned for Storage<T>
+impl<T: IntoOwned + Send + Sync> IntoOwned for InitCell<T>
     where T::Owned: Send + Sync
 {
-    type Owned = Storage<T::Owned>;
+    type Owned = InitCell<T::Owned>;
 
     #[inline(always)]
     fn into_owned(self) -> Self::Owned {

core/http/src/header/media_type.rs

@@ -51,7 +51,7 @@ use smallvec::SmallVec;
 /// [`exact_eq()`](MediaType::exact_eq()) method can be used.
 #[derive(Debug, Clone)]
 pub struct MediaType {
-    /// Storage for the entire media type string.
+    /// InitCell for the entire media type string.
     pub(crate) source: Source,
     /// The top-level type.
     pub(crate) top: IndexedStr<'static>,

core/http/src/listener.rs

@@ -12,7 +12,7 @@ use tokio::time::Sleep;
 use tokio::io::{AsyncRead, AsyncWrite};
 use tokio::net::TcpStream;
 use hyper::server::accept::Accept;
-use state::Storage;
+use state::InitCell;
 
 pub use tokio::net::TcpListener;
 
@@ -29,7 +29,7 @@ pub struct CertificateData(pub Vec<u8>);
 
 /// A collection of raw certificate data.
 #[derive(Clone, Default)]
-pub struct Certificates(Arc<Storage<Vec<CertificateData>>>);
+pub struct Certificates(Arc<InitCell<Vec<CertificateData>>>);
 
 impl From<Vec<CertificateData>> for Certificates {
     fn from(value: Vec<CertificateData>) -> Self {

core/http/src/tls/listener.rs

@@ -40,7 +40,7 @@ pub struct TlsListener {
 ///
 /// To work around this, we "lie" when `peer_certificates()` are requested and
 /// always return `Some(Certificates)`. Internally, `Certificates` is an
-/// `Arc<Storage<Vec<CertificateData>>>`, effectively a shared, thread-safe,
+/// `Arc<InitCell<Vec<CertificateData>>>`, effectively a shared, thread-safe,
 /// `OnceCell`. The cell is initially empty and is filled as soon as the
 /// handshake is complete. If the certificate data were to be requested prior to
 /// this point, it would be empty. However, in Rocket, we only request

core/http/src/uri/absolute.rs

@@ -440,12 +440,12 @@ impl<'a> Absolute<'a> {
             authority,
             path: Data {
                 value: IndexedStr::Concrete(Cow::Borrowed(path)),
-                decoded_segments: state::Storage::new(),
+                decoded_segments: state::InitCell::new(),
             },
             query: match query {
                 Some(query) => Some(Data {
                     value: IndexedStr::Concrete(Cow::Borrowed(query)),
-                    decoded_segments: state::Storage::new(),
+                    decoded_segments: state::InitCell::new(),
                 }),
                 None => None,
             },

core/http/src/uri/origin.rs

@@ -164,12 +164,12 @@ impl<'a> Origin<'a> {
             source: None,
             path: Data {
                 value: IndexedStr::Concrete(Cow::Borrowed(path)),
-                decoded_segments: state::Storage::new(),
+                decoded_segments: state::InitCell::new(),
             },
             query: match query {
                 Some(query) => Some(Data {
                     value: IndexedStr::Concrete(Cow::Borrowed(query)),
-                    decoded_segments: state::Storage::new(),
+                    decoded_segments: state::InitCell::new(),
                 }),
                 None => None,
             },

core/http/src/uri/path_query.rs

@@ -2,7 +2,7 @@ use std::hash::Hash;
 use std::borrow::Cow;
 use std::fmt::Write;
 
-use state::Storage;
+use state::InitCell;
 
 use crate::{RawStr, ext::IntoOwned};
 use crate::uri::Segments;
@@ -14,12 +14,12 @@ use crate::parse::{IndexedStr, Extent};
 #[derive(Debug, Clone)]
 pub struct Data<'a, P: Part> {
     pub(crate) value: IndexedStr<'a>,
-    pub(crate) decoded_segments: Storage<Vec<P::Raw>>,
+    pub(crate) decoded_segments: InitCell<Vec<P::Raw>>,
 }
 
 impl<'a, P: Part> Data<'a, P> {
     pub(crate) fn raw(value: Extent<&'a [u8]>) -> Self {
-        Data { value: value.into(), decoded_segments: Storage::new() }
+        Data { value: value.into(), decoded_segments: InitCell::new() }
     }
 
     // INTERNAL METHOD.
@@ -27,7 +27,7 @@ impl<'a, P: Part> Data<'a, P> {
     pub fn new<S: Into<Cow<'a, str>>>(value: S) -> Self {
         Data {
             value: IndexedStr::from(value.into()),
-            decoded_segments: Storage::new(),
+            decoded_segments: InitCell::new(),
         }
     }
 }
@@ -117,7 +117,7 @@ impl<'a> Path<'a> {
 
         Data {
             value: IndexedStr::from(Cow::Owned(path)),
-            decoded_segments: Storage::new(),
+            decoded_segments: InitCell::new(),
         }
     }
 
@@ -175,7 +175,7 @@ impl<'a> Path<'a> {
     /// assert_eq!(path_segs, &["a b", "b/c", "d", "e"]);
     /// ```
     pub fn segments(&self) -> Segments<'a, fmt::Path> {
-        let cached = self.data.decoded_segments.get_or_set(|| {
+        let cached = self.data.decoded_segments.get_or_init(|| {
             let (indexed, path) = (&self.data.value, self.raw());
             self.raw_segments()
                 .filter(|r| !r.is_empty())
@@ -235,7 +235,7 @@ impl<'a> Query<'a> {
 
         Some(Data {
             value: IndexedStr::from(Cow::Owned(query)),
-            decoded_segments: Storage::new(),
+            decoded_segments: InitCell::new(),
         })
     }
 
@@ -300,7 +300,7 @@ impl<'a> Query<'a> {
     /// assert_eq!(query_segs, &[("a b/", "some one@gmail.com"), ("&=2", "")]);
     /// ```
     pub fn segments(&self) -> Segments<'a, fmt::Query> {
-        let cached = self.data.decoded_segments.get_or_set(|| {
+        let cached = self.data.decoded_segments.get_or_init(|| {
             let (indexed, query) = (&self.data.value, self.raw());
             self.raw_segments()
                 .filter(|s| !s.is_empty())

core/http/src/uri/reference.rs

@@ -129,12 +129,12 @@ impl<'a> Reference<'a> {
             authority,
             path: Data {
                 value: IndexedStr::Concrete(Cow::Borrowed(path)),
-                decoded_segments: state::Storage::new(),
+                decoded_segments: state::InitCell::new(),
             },
             query: match query {
                 Some(query) => Some(Data {
                     value: IndexedStr::Concrete(Cow::Borrowed(query)),
-                    decoded_segments: state::Storage::new(),
+                    decoded_segments: state::InitCell::new(),
                 }),
                 None => None,
             },

core/lib/Cargo.toml

@@ -59,7 +59,7 @@ async-trait = "0.1.43"
 async-stream = "0.3.2"
 multer = { version = "2", features = ["tokio-io"] }
 tokio-stream = { version = "0.1.6", features = ["signal", "time"] }
-state = "0.5.1"
+state = "0.6"
 
 [dependencies.rocket_codegen]
 version = "=0.5.0-rc.3"

core/lib/src/phase.rs

@@ -1,4 +1,4 @@
-use state::Container;
+use state::TypeMap;
 use figment::Figment;
 
 use crate::{Catcher, Config, Rocket, Route, Shutdown};
@@ -83,7 +83,7 @@ phases! {
         pub(crate) catchers: Vec<Catcher>,
         pub(crate) fairings: Fairings,
         pub(crate) figment: Figment,
-        pub(crate) state: Container![Send + Sync],
+        pub(crate) state: TypeMap![Send + Sync],
     }
 
     /// The second launch [`Phase`]: post-build but pre-orbit. See
@@ -97,7 +97,7 @@ phases! {
         pub(crate) fairings: Fairings,
         pub(crate) figment: Figment,
         pub(crate) config: Config,
-        pub(crate) state: Container![Send + Sync],
+        pub(crate) state: TypeMap![Send + Sync],
         pub(crate) shutdown: Shutdown,
     }
 
@@ -111,7 +111,7 @@ phases! {
         pub(crate) fairings: Fairings,
         pub(crate) figment: Figment,
         pub(crate) config: Config,
-        pub(crate) state: Container![Send + Sync],
+        pub(crate) state: TypeMap![Send + Sync],
         pub(crate) shutdown: Shutdown,
     }
 }

core/lib/src/request/request.rs

@@ -4,7 +4,7 @@ use std::{future::Future, borrow::Cow, sync::Arc};
 use std::net::{IpAddr, SocketAddr};
 
 use yansi::Paint;
-use state::{Container, Storage};
+use state::{TypeMap, InitCell};
 use futures::future::BoxFuture;
 use atomic::{Atomic, Ordering};
 
@@ -46,9 +46,9 @@ pub(crate) struct RequestState<'r> {
     pub rocket: &'r Rocket<Orbit>,
     pub route: Atomic<Option<&'r Route>>,
     pub cookies: CookieJar<'r>,
-    pub accept: Storage<Option<Accept>>,
-    pub content_type: Storage<Option<ContentType>>,
-    pub cache: Arc<Container![Send + Sync]>,
+    pub accept: InitCell<Option<Accept>>,
+    pub content_type: InitCell<Option<ContentType>>,
+    pub cache: Arc<TypeMap![Send + Sync]>,
     pub host: Option<Host<'r>>,
 }
 
@@ -98,9 +98,9 @@ impl<'r> Request<'r> {
                 rocket,
                 route: Atomic::new(None),
                 cookies: CookieJar::new(rocket.config()),
-                accept: Storage::new(),
-                content_type: Storage::new(),
-                cache: Arc::new(<Container![Send + Sync]>::new()),
+                accept: InitCell::new(),
+                content_type: InitCell::new(),
+                cache: Arc::new(<TypeMap![Send + Sync]>::new()),
                 host: None,
             }
         }
@@ -547,7 +547,7 @@ impl<'r> Request<'r> {
     /// ```
     #[inline]
     pub fn content_type(&self) -> Option<&ContentType> {
-        self.state.content_type.get_or_set(|| {
+        self.state.content_type.get_or_init(|| {
             self.headers().get_one("Content-Type").and_then(|v| v.parse().ok())
         }).as_ref()
     }
@@ -567,7 +567,7 @@ impl<'r> Request<'r> {
     /// ```
     #[inline]
     pub fn accept(&self) -> Option<&Accept> {
-        self.state.accept.get_or_set(|| {
+        self.state.accept.get_or_init(|| {
             self.headers().get_one("Accept").and_then(|v| v.parse().ok())
         }).as_ref()
     }
@@ -926,11 +926,11 @@ impl<'r> Request<'r> {
     fn bust_header_cache(&mut self, name: &UncasedStr, replace: bool) {
         if name == "Content-Type" {
             if self.content_type().is_none() || replace {
-                self.state.content_type = Storage::new();
+                self.state.content_type = InitCell::new();
             }
         } else if name == "Accept" {
             if self.accept().is_none() || replace {
-                self.state.accept = Storage::new();
+                self.state.accept = InitCell::new();
             }
         }
     }

core/lib/src/shield/shield.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, Ordering};
 
-use state::Storage;
+use state::InitCell;
 use yansi::Paint;
 
 use crate::{Rocket, Request, Response, Orbit, Config};
@@ -72,7 +72,7 @@ pub struct Shield {
     /// Whether to enforce HSTS even though the user didn't enable it.
     force_hsts: AtomicBool,
     /// Headers pre-rendered at liftoff from the configured policies.
-    rendered: Storage<Vec<Header<'static>>>,
+    rendered: InitCell<Vec<Header<'static>>>,
 }
 
 impl Default for Shield {
@@ -111,7 +111,7 @@ impl Shield {
         Shield {
             policies: HashMap::new(),
             force_hsts: AtomicBool::new(false),
-            rendered: Storage::new(),
+            rendered: InitCell::new(),
         }
     }
 
@@ -129,7 +129,7 @@ impl Shield {
     /// let shield = Shield::new().enable(NoSniff::default());
     /// ```
     pub fn enable<P: Policy>(mut self, policy: P) -> Self {
-        self.rendered = Storage::new();
+        self.rendered = InitCell::new();
         self.policies.insert(P::NAME.into(), Box::new(policy));
         self
     }
@@ -145,7 +145,7 @@ impl Shield {
     /// let shield = Shield::default().disable::<NoSniff>();
     /// ```
     pub fn disable<P: Policy>(mut self) -> Self {
-        self.rendered = Storage::new();
+        self.rendered = InitCell::new();
         self.policies.remove(UncasedStr::new(P::NAME));
         self
     }
@@ -174,7 +174,7 @@ impl Shield {
     }
 
     fn headers(&self) -> &[Header<'static>] {
-        self.rendered.get_or_set(|| {
+        self.rendered.get_or_init(|| {
             let mut headers: Vec<_> = self.policies.values()
                 .map(|p| p.header())
                 .collect();