release: import published 0.2.4 (#642)

Author: ricochet

wasip2/cli/command.wit

@@ -1,4 +1,4 @@
-package wasi:cli@0.2.3;
+package wasi:cli@0.2.4;
 
 @since(version = 0.2.0)
 world command {

wasip2/cli/imports.wit

@@ -1,17 +1,17 @@
-package wasi:cli@0.2.3;
+package wasi:cli@0.2.4;
 
 @since(version = 0.2.0)
 world imports {
   @since(version = 0.2.0)
-  include wasi:clocks/imports@0.2.3;
+  include wasi:clocks/imports@0.2.4;
   @since(version = 0.2.0)
-  include wasi:filesystem/imports@0.2.3;
+  include wasi:filesystem/imports@0.2.4;
   @since(version = 0.2.0)
-  include wasi:sockets/imports@0.2.3;
+  include wasi:sockets/imports@0.2.4;
   @since(version = 0.2.0)
-  include wasi:random/imports@0.2.3;
+  include wasi:random/imports@0.2.4;
   @since(version = 0.2.0)
-  include wasi:io/imports@0.2.3;
+  include wasi:io/imports@0.2.4;
 
   @since(version = 0.2.0)
   import environment;

wasip2/cli/stdio.wit

@@ -1,7 +1,7 @@
 @since(version = 0.2.0)
 interface stdin {
   @since(version = 0.2.0)
-  use wasi:io/streams@0.2.3.{input-stream};
+  use wasi:io/streams@0.2.4.{input-stream};
 
   @since(version = 0.2.0)
   get-stdin: func() -> input-stream;
@@ -10,7 +10,7 @@ interface stdin {
 @since(version = 0.2.0)
 interface stdout {
   @since(version = 0.2.0)
-  use wasi:io/streams@0.2.3.{output-stream};
+  use wasi:io/streams@0.2.4.{output-stream};
 
   @since(version = 0.2.0)
   get-stdout: func() -> output-stream;
@@ -19,7 +19,7 @@ interface stdout {
 @since(version = 0.2.0)
 interface stderr {
   @since(version = 0.2.0)
-  use wasi:io/streams@0.2.3.{output-stream};
+  use wasi:io/streams@0.2.4.{output-stream};
 
   @since(version = 0.2.0)
   get-stderr: func() -> output-stream;

wasip2/clocks/monotonic-clock.wit

@@ -1,4 +1,4 @@
-package wasi:clocks@0.2.3;
+package wasi:clocks@0.2.4;
 /// WASI Monotonic Clock is a clock API intended to let users measure elapsed
 /// time.
 ///
@@ -10,7 +10,7 @@ package wasi:[email protected];
 @since(version = 0.2.0)
 interface monotonic-clock {
     @since(version = 0.2.0)
-    use wasi:io/poll@0.2.3.{pollable};
+    use wasi:io/poll@0.2.4.{pollable};
 
     /// An instant in time, in nanoseconds. An instant is relative to an
     /// unspecified initial value, and can only be compared to instances from

wasip2/clocks/timezone.wit

@@ -1,4 +1,4 @@
-package wasi:clocks@0.2.3;
+package wasi:clocks@0.2.4;
 
 @unstable(feature = clocks-timezone)
 interface timezone {

wasip2/clocks/wall-clock.wit

@@ -1,4 +1,4 @@
-package wasi:clocks@0.2.3;
+package wasi:clocks@0.2.4;
 /// WASI Wall Clock is a clock API intended to let users query the current
 /// time. The name "wall" makes an analogy to a "clock on the wall", which
 /// is not necessarily monotonic as it may be reset.

wasip2/clocks/world.wit

@@ -1,4 +1,4 @@
-package wasi:clocks@0.2.3;
+package wasi:clocks@0.2.4;
 
 @since(version = 0.2.0)
 world imports {

wasip2/filesystem/preopens.wit

@@ -1,4 +1,4 @@
-package wasi:filesystem@0.2.3;
+package wasi:filesystem@0.2.4;
 
 @since(version = 0.2.0)
 interface preopens {

wasip2/filesystem/types.wit

@@ -1,4 +1,4 @@
-package wasi:filesystem@0.2.3;
+package wasi:filesystem@0.2.4;
 /// WASI filesystem is a filesystem API primarily intended to let users run WASI
 /// programs that access their files on their existing filesystems, without
 /// significant overhead.
@@ -26,9 +26,9 @@ package wasi:[email protected];
 @since(version = 0.2.0)
 interface types {
     @since(version = 0.2.0)
-    use wasi:io/streams@0.2.3.{input-stream, output-stream, error};
+    use wasi:io/streams@0.2.4.{input-stream, output-stream, error};
     @since(version = 0.2.0)
-    use wasi:clocks/wall-clock@0.2.3.{datetime};
+    use wasi:clocks/wall-clock@0.2.4.{datetime};
 
     /// File size or length of a region within a file.
     @since(version = 0.2.0)
@@ -508,6 +508,10 @@ interface types {
 
         /// Create a hard link.
         ///
+        /// Fails with `error-code::no-entry` if the old path does not exist,
+        /// with `error-code::exist` if the new path already exists, and
+        /// `error-code::not-permitted` if the old path is not a file.
+        ///
         /// Note: This is similar to `linkat` in POSIX.
         @since(version = 0.2.0)
         link-at: func(

wasip2/filesystem/world.wit

@@ -1,4 +1,4 @@
-package wasi:filesystem@0.2.3;
+package wasi:filesystem@0.2.4;
 
 @since(version = 0.2.0)
 world imports {

wasip2/http/types.wit

@@ -170,7 +170,7 @@ interface types {
   /// A `fields` may be mutable or immutable. A `fields` created using the
   /// constructor, `from-list`, or `clone` will be mutable, but a `fields`
   /// resource given by other means (including, but not limited to,
-  /// `incoming-request.headers`, `outgoing-request.headers`) might be be
+  /// `incoming-request.headers`, `outgoing-request.headers`) might be
   /// immutable. In an immutable fields, the `set`, `append`, and `delete`
   /// operations will fail with `header-error.immutable`.
   @since(version = 0.2.0)
@@ -435,6 +435,21 @@ interface types {
   /// other argument to `incoming-handler.handle`.
   @since(version = 0.2.0)
   resource response-outparam {
+    /// Send an HTTP 1xx response.
+    ///
+    /// Unlike `response-outparam.set`, this does not consume the
+    /// `response-outparam`, allowing the guest to send an arbitrary number of
+    /// informational responses before sending the final response using
+    /// `response-outparam.set`.
+    ///
+    /// This will return an `HTTP-protocol-error` if `status` is not in the
+    /// range [100-199], or an `internal-error` if the implementation does not
+    /// support informational responses.
+    @unstable(feature = informational-outbound-responses)
+    send-informational: func(
+      status: u16,
+      headers: headers
+    ) -> result<_, error-code>;
 
     /// Set the value of the `response-outparam` to either send a response,
     /// or indicate an error.

wasip2/io/error.wit

@@ -1,4 +1,4 @@
-package wasi:io@0.2.3;
+package wasi:io@0.2.4;
 
 @since(version = 0.2.0)
 interface error {

wasip2/io/poll.wit

@@ -1,4 +1,4 @@
-package wasi:io@0.2.3;
+package wasi:io@0.2.4;
 
 /// A poll API intended to let users wait for I/O events on multiple handles
 /// at once.
@@ -8,19 +8,19 @@ interface poll {
     @since(version = 0.2.0)
     resource pollable {
 
-      /// Return the readiness of a pollable. This function never blocks.
-      ///
-      /// Returns `true` when the pollable is ready, and `false` otherwise.
-      @since(version = 0.2.0)
-      ready: func() -> bool;
+        /// Return the readiness of a pollable. This function never blocks.
+        ///
+        /// Returns `true` when the pollable is ready, and `false` otherwise.
+        @since(version = 0.2.0)
+        ready: func() -> bool;
 
-      /// `block` returns immediately if the pollable is ready, and otherwise
-      /// blocks until ready.
-      ///
-      /// This function is equivalent to calling `poll.poll` on a list
-      /// containing only this pollable.
-      @since(version = 0.2.0)
-      block: func();
+        /// `block` returns immediately if the pollable is ready, and otherwise
+        /// blocks until ready.
+        ///
+        /// This function is equivalent to calling `poll.poll` on a list
+        /// containing only this pollable.
+        @since(version = 0.2.0)
+        block: func();
     }
 
     /// Poll for completion on a set of pollables.

wasip2/io/streams.wit

@@ -1,4 +1,4 @@
-package wasi:io@0.2.3;
+package wasi:io@0.2.4;
 
 /// WASI I/O is an I/O abstraction API which is currently focused on providing
 /// stream types.

wasip2/io/world.wit

@@ -1,4 +1,4 @@
-package wasi:io@0.2.3;
+package wasi:io@0.2.4;
 
 @since(version = 0.2.0)
 world imports {

wasip2/random/insecure-seed.wit

@@ -1,4 +1,4 @@
-package wasi:random@0.2.3;
+package wasi:random@0.2.4;
 /// The insecure-seed interface for seeding hash-map DoS resistance.
 ///
 /// It is intended to be portable at least between Unix-family platforms and

wasip2/random/insecure.wit

@@ -1,4 +1,4 @@
-package wasi:random@0.2.3;
+package wasi:random@0.2.4;
 /// The insecure interface for insecure pseudo-random numbers.
 ///
 /// It is intended to be portable at least between Unix-family platforms and

wasip2/random/random.wit

@@ -1,4 +1,4 @@
-package wasi:random@0.2.3;
+package wasi:random@0.2.4;
 /// WASI Random is a random data API.
 ///
 /// It is intended to be portable at least between Unix-family platforms and

wasip2/random/world.wit

@@ -1,4 +1,4 @@
-package wasi:random@0.2.3;
+package wasi:random@0.2.4;
 
 @since(version = 0.2.0)
 world imports {

wasip2/sockets/ip-name-lookup.wit

@@ -1,7 +1,7 @@
 @since(version = 0.2.0)
 interface ip-name-lookup {
     @since(version = 0.2.0)
-    use wasi:io/poll@0.2.3.{pollable};
+    use wasi:io/poll@0.2.4.{pollable};
     @since(version = 0.2.0)
     use network.{network, error-code, ip-address};
 

wasip2/sockets/network.wit

@@ -1,7 +1,7 @@
 @since(version = 0.2.0)
 interface network {
     @unstable(feature = network-error-code)
-    use wasi:io/error@0.2.3.{error};
+    use wasi:io/error@0.2.4.{error};
 
     /// An opaque resource that represents access to (a subset of) the network.
     /// This enables context-based security for networking.

wasip2/sockets/tcp.wit

@@ -1,11 +1,11 @@
 @since(version = 0.2.0)
 interface tcp {
     @since(version = 0.2.0)
-    use wasi:io/streams@0.2.3.{input-stream, output-stream};
+    use wasi:io/streams@0.2.4.{input-stream, output-stream};
     @since(version = 0.2.0)
-    use wasi:io/poll@0.2.3.{pollable};
+    use wasi:io/poll@0.2.4.{pollable};
     @since(version = 0.2.0)
-    use wasi:clocks/monotonic-clock@0.2.3.{duration};
+    use wasi:clocks/monotonic-clock@0.2.4.{duration};
     @since(version = 0.2.0)
     use network.{network, error-code, ip-socket-address, ip-address-family};
 

wasip2/sockets/udp.wit

@@ -1,7 +1,7 @@
 @since(version = 0.2.0)
 interface udp {
     @since(version = 0.2.0)
-    use wasi:io/poll@0.2.3.{pollable};
+    use wasi:io/poll@0.2.4.{pollable};
     @since(version = 0.2.0)
     use network.{network, error-code, ip-socket-address, ip-address-family};
 

wasip2/sockets/world.wit

@@ -1,4 +1,4 @@
-package wasi:sockets@0.2.3;
+package wasi:sockets@0.2.4;
 
 @since(version = 0.2.0)
 world imports {