Merge pull request #140 from WebAssembly/pch/rc-2023-11-10

set wasi:filesystem package version to 0.2.0-rc-2023-11-10

imports.md

@@ -2,15 +2,37 @@
 <ul>
 <li>Imports:
 <ul>
-<li>interface <a href="#wasi:io_poll"><code>wasi:io/poll</code></a></li>
-<li>interface <a href="#wasi:io_streams"><code>wasi:io/streams</code></a></li>
-<li>interface <a href="#wasi:clocks_wall_clock"><code>wasi:clocks/wall-clock</code></a></li>
-<li>interface <a href="#wasi:filesystem_types"><code>wasi:filesystem/types</code></a></li>
-<li>interface <a href="#wasi:filesystem_preopens"><code>wasi:filesystem/preopens</code></a></li>
+<li>interface <a href="#wasi:io_error_0.2.0_rc_2023_11_10"><code>wasi:io/[email protected]</code></a></li>
+<li>interface <a href="#wasi:io_poll_0.2.0_rc_2023_11_10"><code>wasi:io/[email protected]</code></a></li>
+<li>interface <a href="#wasi:io_streams_0.2.0_rc_2023_11_10"><code>wasi:io/[email protected]</code></a></li>
+<li>interface <a href="#wasi:clocks_wall_clock_0.2.0_rc_2023_11_10"><code>wasi:clocks/[email protected]</code></a></li>
+<li>interface <a href="#wasi:filesystem_types_0.2.0_rc_2023_11_10"><code>wasi:filesystem/[email protected]</code></a></li>
+<li>interface <a href="#wasi:filesystem_preopens_0.2.0_rc_2023_11_10"><code>wasi:filesystem/[email protected]</code></a></li>
 </ul>
 </li>
 </ul>
-<h2><a name="wasi:io_poll">Import interface wasi:io/poll</a></h2>
+<h2><a name="wasi:io_error_0.2.0_rc_2023_11_10">Import interface wasi:io/[email protected]</a></h2>
+<hr />
+<h3>Types</h3>
+<h4><a name="error"><code>resource error</code></a></h4>
+<hr />
+<h3>Functions</h3>
+<h4><a name="method_error.to_debug_string"><code>[method]error.to-debug-string: func</code></a></h4>
+<p>Returns a string that is suitable to assist humans in debugging
+this error.</p>
+<p>WARNING: The returned string should not be consumed mechanically!
+It may change across platforms, hosts, or other implementation
+details. Parsing this string is a major platform-compatibility
+hazard.</p>
+<h5>Params</h5>
+<ul>
+<li><a name="method_error.to_debug_string.self"><code>self</code></a>: borrow&lt;<a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
+</ul>
+<h5>Return values</h5>
+<ul>
+<li><a name="method_error.to_debug_string.0"></a> <code>string</code></li>
+</ul>
+<h2><a name="wasi:io_poll_0.2.0_rc_2023_11_10">Import interface wasi:io/[email protected]</a></h2>
 <p>A poll API intended to let users wait for I/O events on multiple handles
 at once.</p>
 <hr />
@@ -60,18 +82,20 @@ being reaedy for I/O.</p>
 <ul>
 <li><a name="poll.0"></a> list&lt;<code>u32</code>&gt;</li>
 </ul>
-<h2><a name="wasi:io_streams">Import interface wasi:io/streams</a></h2>
+<h2><a name="wasi:io_streams_0.2.0_rc_2023_11_10">Import interface wasi:io/streams@0.2.0-rc-2023-11-10</a></h2>
 <p>WASI I/O is an I/O abstraction API which is currently focused on providing
 stream types.</p>
 <p>In the future, the component model is expected to add built-in stream types;
 when it does, they are expected to subsume this API.</p>
 <hr />
 <h3>Types</h3>
-<h4><a name="pollable"><code>type pollable</code></a></h4>
-<p><a href="#pollable"><a href="#pollable"><code>pollable</code></a></a></p>
+<h4><a name="error"><code>type error</code></a></h4>
+<p><a href="#error"><a href="#error"><code>error</code></a></a></p>
+<p>
+#### <a name="pollable">`type pollable`</a>
+[`pollable`](#pollable)
 <p>
-#### <a name="error">`resource error`</a>
-<h4><a name="stream_error"><code>variant stream-error</code></a></h4>
+#### <a name="stream_error">`variant stream-error`</a>
 <p>An error for input-stream and output-stream operations.</p>
 <h5>Variant Cases</h5>
 <ul>
@@ -91,20 +115,6 @@ future operations.
 <h4><a name="output_stream"><code>resource output-stream</code></a></h4>
 <hr />
 <h3>Functions</h3>
-<h4><a name="method_error.to_debug_string"><code>[method]error.to-debug-string: func</code></a></h4>
-<p>Returns a string that's suitable to assist humans in debugging this
-error.</p>
-<p>The returned string will change across platforms and hosts which
-means that parsing it, for example, would be a
-platform-compatibility hazard.</p>
-<h5>Params</h5>
-<ul>
-<li><a name="method_error.to_debug_string.self"><code>self</code></a>: borrow&lt;<a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
-</ul>
-<h5>Return values</h5>
-<ul>
-<li><a name="method_error.to_debug_string.0"></a> <code>string</code></li>
-</ul>
 <h4><a name="method_input_stream.read"><code>[method]input-stream.read: func</code></a></h4>
 <p>Perform a non-blocking read from the stream.</p>
 <p>This function returns a list of bytes containing the read data,
@@ -375,7 +385,7 @@ is ready for reading, before performing the <code>splice</code>.</p>
 <ul>
 <li><a name="method_output_stream.blocking_splice.0"></a> result&lt;<code>u64</code>, <a href="#stream_error"><a href="#stream_error"><code>stream-error</code></a></a>&gt;</li>
 </ul>
-<h2><a name="wasi:clocks_wall_clock">Import interface wasi:clocks/wall-clock</a></h2>
+<h2><a name="wasi:clocks_wall_clock_0.2.0_rc_2023_11_10">Import interface wasi:clocks/wall-clock@0.2.0-rc-2023-11-10</a></h2>
 <p>WASI Wall Clock is a clock API intended to let users query the current
 time. The name &quot;wall&quot; makes an analogy to a &quot;clock on the wall&quot;, which
 is not necessarily monotonic as it may be reset.</p>
@@ -416,7 +426,7 @@ also known as <a href="https://en.wikipedia.org/wiki/Unix_time">Unix Time</a>.</
 <ul>
 <li><a name="resolution.0"></a> <a href="#datetime"><a href="#datetime"><code>datetime</code></a></a></li>
 </ul>
-<h2><a name="wasi:filesystem_types">Import interface wasi:filesystem/types</a></h2>
+<h2><a name="wasi:filesystem_types_0.2.0_rc_2023_11_10">Import interface wasi:filesystem/types@0.2.0-rc-2023-11-10</a></h2>
 <p>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.</p>
@@ -1293,7 +1303,7 @@ errors are filesystem-related errors.</p>
 <ul>
 <li><a name="filesystem_error_code.0"></a> option&lt;<a href="#error_code"><a href="#error_code"><code>error-code</code></a></a>&gt;</li>
 </ul>
-<h2><a name="wasi:filesystem_preopens">Import interface wasi:filesystem/preopens</a></h2>
+<h2><a name="wasi:filesystem_preopens_0.2.0_rc_2023_11_10">Import interface wasi:filesystem/preopens@0.2.0-rc-2023-11-10</a></h2>
 <hr />
 <h3>Types</h3>
 <h4><a name="descriptor"><code>type descriptor</code></a></h4>

wit/deps.lock

@@ -1,9 +1,9 @@
 [clocks]
 url = "https://github.com/WebAssembly/wasi-clocks/archive/main.tar.gz"
-sha256 = "8d6b9f7a8bf9466bdc68043c33e054878fdf09c1cc69c19c99eeadd3bb257a90"
-sha512 = "21b65d911930c4512bb3caa08459283fc70b1ccc5159313092334cffd6662fb92cfe90577b51829ef363e2d02530802c88f2a1f82db43964d1f8bff7ecbc794b"
+sha256 = "89da8eca4cd195516574c89c5b3c24a7b5af3ff2565c16753d20d3bdbc5fc60f"
+sha512 = "244079b3f592d58478a97adbd0bee8d49ae9dd1a3e435651ee40997b50da9fe62cfaba7e3ec7f7406d7d0288d278a43a3a0bc5150226ba40ce0f8ac6d33f7ddb"
 
 [io]
 url = "https://github.com/WebAssembly/wasi-io/archive/main.tar.gz"
-sha256 = "fb76f4449eea54d06b56fc6a7ca988da51bd84a54d2021cf18da67b5e2c7ebcf"
-sha512 = "c005e2a91522958a9537827a49ae344e1cb39d66e85492901a86bcc7e322ba8d0a7f1a02c9b9f840c123b4ad97e297355fac98d4822536d1426d1096dd1d73ac"
+sha256 = "f2e6127b235c37c06be675a904d6acf08db953ea688d78c42892c6ad3bd194e4"
+sha512 = "32feefbc115c34bf6968cb6e9dc15e755698ee90648e5a5d84448917c36a318bd61b401195eb64330e2475e1d098bfb8dee1440d594a68e0797748762bd84ae5"

wit/deps/clocks/monotonic-clock.wit

@@ -1,3 +1,4 @@
+package wasi:clocks@0.2.0-rc-2023-11-10;
 /// WASI Monotonic Clock is a clock API intended to let users measure elapsed
 /// time.
 ///
@@ -9,7 +10,7 @@
 ///
 /// It is intended for measuring elapsed time.
 interface monotonic-clock {
-    use wasi:io/poll.{pollable};
+    use wasi:io/poll@0.2.0-rc-2023-11-10.{pollable};
 
     /// An instant in time, in nanoseconds. An instant is relative to an
     /// unspecified initial value, and can only be compared to instances from

wit/deps/clocks/wall-clock.wit

@@ -1,3 +1,4 @@
+package wasi:clocks@0.2.0-rc-2023-11-10;
 /// 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.

wit/deps/clocks/world.wit

@@ -1,7 +1,6 @@
-package wasi:clocks;
+package wasi:clocks@0.2.0-rc-2023-11-10;
 
 world imports {
     import monotonic-clock;
     import wall-clock;
-    import timezone;
 }

wit/deps/io/error.wit

@@ -0,0 +1,34 @@
+package wasi:io@0.2.0-rc-2023-11-10;
+
+
+interface error {
+    /// A resource which represents some error information.
+    ///
+    /// The only method provided by this resource is `to-debug-string`,
+    /// which provides some human-readable information about the error.
+    ///
+    /// In the `wasi:io` package, this resource is returned through the
+    /// `wasi:io/streams/stream-error` type.
+    ///
+    /// To provide more specific error information, other interfaces may
+    /// provide functions to further "downcast" this error into more specific
+    /// error information. For example, `error`s returned in streams derived
+    /// from filesystem types to be described using the filesystem's own
+    /// error-code type, using the function
+    /// `wasi:filesystem/types/filesystem-error-code`, which takes a parameter
+    /// `borrow<error>` and returns
+    /// `option<wasi:filesystem/types/error-code>`.
+    ///
+    /// The set of functions which can "downcast" an `error` into a more
+    /// concrete type is open.
+    resource error {
+        /// Returns a string that is suitable to assist humans in debugging
+        /// this error.
+        ///
+        /// WARNING: The returned string should not be consumed mechanically!
+        /// It may change across platforms, hosts, or other implementation
+        /// details. Parsing this string is a major platform-compatibility
+        /// hazard.
+        to-debug-string: func() -> string;
+    }
+}

wit/deps/io/poll.wit

@@ -1,4 +1,4 @@
-package wasi:io;
+package wasi:io@0.2.0-rc-2023-11-10;
 
 /// A poll API intended to let users wait for I/O events on multiple handles
 /// at once.

wit/deps/io/streams.wit

@@ -1,11 +1,12 @@
-package wasi:io;
+package wasi:io@0.2.0-rc-2023-11-10;
 
 /// WASI I/O is an I/O abstraction API which is currently focused on providing
 /// stream types.
 ///
 /// In the future, the component model is expected to add built-in stream types;
 /// when it does, they are expected to subsume this API.
 interface streams {
+    use error.{error};
     use poll.{pollable};
 
     /// An error for input-stream and output-stream operations.
@@ -20,26 +21,6 @@ interface streams {
         closed
     }
 
-    /// Contextual error information about the last failure that happened on
-    /// a read, write, or flush from an `input-stream` or `output-stream`.
-    ///
-    /// This type is returned through the `stream-error` type whenever an
-    /// operation on a stream directly fails or an error is discovered
-    /// after-the-fact, for example when a write's failure shows up through a
-    /// later `flush` or `check-write`.
-    ///
-    /// Interfaces such as `wasi:filesystem/types` provide functionality to
-    /// further "downcast" this error into interface-specific error information.
-    resource error {
-        /// Returns a string that's suitable to assist humans in debugging this
-        /// error.
-        ///
-        /// The returned string will change across platforms and hosts which
-        /// means that parsing it, for example, would be a
-        /// platform-compatibility hazard.
-        to-debug-string: func() -> string;
-    }
-
     /// An input bytestream.
     ///
     /// `input-stream`s are *non-blocking* to the extent practical on underlying

wit/deps/io/world.wit

@@ -1,4 +1,4 @@
-package wasi:io;
+package wasi:io@0.2.0-rc-2023-11-10;
 
 world imports {
     import streams;

wit/preopens.wit

@@ -1,3 +1,5 @@
+package wasi:filesystem@0.2.0-rc-2023-11-10;
+
 interface preopens {
     use types.{descriptor};
 

wit/types.wit

@@ -1,3 +1,4 @@
+package wasi:filesystem@0.2.0-rc-2023-11-10;
 /// 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.
@@ -23,8 +24,8 @@
 ///
 /// [WASI filesystem path resolution]: https://github.com/WebAssembly/wasi-filesystem/blob/main/path-resolution.md
 interface types {
-    use wasi:io/streams.{input-stream, output-stream, error};
-    use wasi:clocks/wall-clock.{datetime};
+    use wasi:io/streams@0.2.0-rc-2023-11-10.{input-stream, output-stream, error};
+    use wasi:clocks/wall-clock@0.2.0-rc-2023-11-10.{datetime};
 
     /// File size or length of a region within a file.
     type filesize = u64;

wit/world.wit

@@ -1,4 +1,4 @@
-package wasi:filesystem;
+package wasi:filesystem@0.2.0-rc-2023-11-10;
 
 world imports {
     import types;