Add CompilerCommand::crate_provides

Cargo.toml

@@ -19,6 +19,7 @@ members = [
     "async-byte-channel",
     "benchmark",
     "capnpc/test",
+    "capnpc/test/external-crate",
     "capnpc/test-edition-2015",
     "capnpc/test-edition-2018",
     "capnpc/test-edition-2021",

capnp/src/lib.rs

@@ -54,6 +54,7 @@ pub mod message;
 pub mod primitive_list;
 pub mod private;
 pub mod raw;
+pub mod rust_capnp;
 pub mod schema;
 pub mod serialize;
 pub mod serialize_packed;

capnp/src/rust_capnp.rs

@@ -0,0 +1,268 @@
+// @generated by the capnpc-rust plugin to the Cap'n Proto schema compiler.
+// DO NOT EDIT.
+// source: rust.capnp
+
+pub mod name {
+  pub const ID: u64 = 0xc2fe4c6d100166d0;
+  pub fn get_type() -> crate::introspect::Type { <crate::text::Owned as crate::introspect::Introspect>::introspect() }
+}
+pub mod parent_module {
+  pub const ID: u64 = 0xabee386cd1450364;
+  pub fn get_type() -> crate::introspect::Type { <crate::text::Owned as crate::introspect::Introspect>::introspect() }
+}
+pub mod imports {
+  pub const ID: u64 = 0xc3b9fe42a83105cd;
+  pub fn get_type() -> crate::introspect::Type { <crate::struct_list::Owned<crate::rust_capnp::import::Owned> as crate::introspect::Introspect>::introspect() }
+}
+
+pub mod import {
+  #[derive(Copy, Clone)]
+  pub struct Owned(());
+  impl crate::introspect::Introspect for Owned { fn introspect() -> crate::introspect::Type { crate::introspect::TypeVariant::Struct(crate::introspect::RawBrandedStructSchema { generic: &_private::RAW_SCHEMA, field_types: _private::get_field_types, annotation_types: _private::get_annotation_types }).into() } }
+  impl crate::traits::Owned for Owned { type Reader<'a> = Reader<'a>; type Builder<'a> = Builder<'a>; }
+  impl crate::traits::OwnedStruct for Owned { type Reader<'a> = Reader<'a>; type Builder<'a> = Builder<'a>; }
+  impl crate::traits::Pipelined for Owned { type Pipeline = Pipeline; }
+
+  pub struct Reader<'a> { reader: crate::private::layout::StructReader<'a> }
+  impl <'a,> ::core::marker::Copy for Reader<'a,>  {}
+  impl <'a,> ::core::clone::Clone for Reader<'a,>  {
+    fn clone(&self) -> Self { *self }
+  }
+
+  impl <'a,> crate::traits::HasTypeId for Reader<'a,>  {
+    const TYPE_ID: u64 = _private::TYPE_ID;
+  }
+  impl <'a,> ::core::convert::From<crate::private::layout::StructReader<'a>> for Reader<'a,>  {
+    fn from(reader: crate::private::layout::StructReader<'a>) -> Self {
+      Self { reader,  }
+    }
+  }
+
+  impl <'a,> ::core::convert::From<Reader<'a,>> for crate::dynamic_value::Reader<'a>  {
+    fn from(reader: Reader<'a,>) -> Self {
+      Self::Struct(crate::dynamic_struct::Reader::new(reader.reader, crate::schema::StructSchema::new(crate::introspect::RawBrandedStructSchema { generic: &_private::RAW_SCHEMA, field_types: _private::get_field_types::<>, annotation_types: _private::get_annotation_types::<>})))
+    }
+  }
+
+  impl <'a,> ::core::fmt::Debug for Reader<'a,>  {
+    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::result::Result<(), ::core::fmt::Error> {
+      core::fmt::Debug::fmt(&::core::convert::Into::<crate::dynamic_value::Reader<'_>>::into(*self), f)
+    }
+  }
+
+  impl <'a,> crate::traits::FromPointerReader<'a> for Reader<'a,>  {
+    fn get_from_pointer(reader: &crate::private::layout::PointerReader<'a>, default: ::core::option::Option<&'a [crate::Word]>) -> crate::Result<Self> {
+      ::core::result::Result::Ok(reader.get_struct(default)?.into())
+    }
+  }
+
+  impl <'a,> crate::traits::IntoInternalStructReader<'a> for Reader<'a,>  {
+    fn into_internal_struct_reader(self) -> crate::private::layout::StructReader<'a> {
+      self.reader
+    }
+  }
+
+  impl <'a,> crate::traits::Imbue<'a> for Reader<'a,>  {
+    fn imbue(&mut self, cap_table: &'a crate::private::layout::CapTable) {
+      self.reader.imbue(crate::private::layout::CapTableReader::Plain(cap_table))
+    }
+  }
+
+  impl <'a,> Reader<'a,>  {
+    pub fn reborrow(&self) -> Reader<'_,> {
+      Self { .. *self }
+    }
+
+    pub fn total_size(&self) -> crate::Result<crate::MessageSize> {
+      self.reader.total_size()
+    }
+    #[inline]
+    pub fn get_path(self) -> crate::Result<crate::text::Reader<'a>> {
+      crate::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(0), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn has_path(&self) -> bool {
+      !self.reader.get_pointer_field(0).is_null()
+    }
+    #[inline]
+    pub fn get_crate(self) -> crate::Result<crate::text::Reader<'a>> {
+      crate::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(1), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn has_crate(&self) -> bool {
+      !self.reader.get_pointer_field(1).is_null()
+    }
+  }
+
+  pub struct Builder<'a> { builder: crate::private::layout::StructBuilder<'a> }
+  impl <'a,> crate::traits::HasStructSize for Builder<'a,>  {
+    const STRUCT_SIZE: crate::private::layout::StructSize = crate::private::layout::StructSize { data: 0, pointers: 2 };
+  }
+  impl <'a,> crate::traits::HasTypeId for Builder<'a,>  {
+    const TYPE_ID: u64 = _private::TYPE_ID;
+  }
+  impl <'a,> ::core::convert::From<crate::private::layout::StructBuilder<'a>> for Builder<'a,>  {
+    fn from(builder: crate::private::layout::StructBuilder<'a>) -> Self {
+      Self { builder,  }
+    }
+  }
+
+  impl <'a,> ::core::convert::From<Builder<'a,>> for crate::dynamic_value::Builder<'a>  {
+    fn from(builder: Builder<'a,>) -> Self {
+      Self::Struct(crate::dynamic_struct::Builder::new(builder.builder, crate::schema::StructSchema::new(crate::introspect::RawBrandedStructSchema { generic: &_private::RAW_SCHEMA, field_types: _private::get_field_types::<>, annotation_types: _private::get_annotation_types::<>})))
+    }
+  }
+
+  impl <'a,> crate::traits::ImbueMut<'a> for Builder<'a,>  {
+    fn imbue_mut(&mut self, cap_table: &'a mut crate::private::layout::CapTable) {
+      self.builder.imbue(crate::private::layout::CapTableBuilder::Plain(cap_table))
+    }
+  }
+
+  impl <'a,> crate::traits::FromPointerBuilder<'a> for Builder<'a,>  {
+    fn init_pointer(builder: crate::private::layout::PointerBuilder<'a>, _size: u32) -> Self {
+      builder.init_struct(<Self as crate::traits::HasStructSize>::STRUCT_SIZE).into()
+    }
+    fn get_from_pointer(builder: crate::private::layout::PointerBuilder<'a>, default: ::core::option::Option<&'a [crate::Word]>) -> crate::Result<Self> {
+      ::core::result::Result::Ok(builder.get_struct(<Self as crate::traits::HasStructSize>::STRUCT_SIZE, default)?.into())
+    }
+  }
+
+  impl <'a,> crate::traits::SetPointerBuilder for Reader<'a,>  {
+    fn set_pointer_builder(mut pointer: crate::private::layout::PointerBuilder<'_>, value: Self, canonicalize: bool) -> crate::Result<()> { pointer.set_struct(&value.reader, canonicalize) }
+  }
+
+  impl <'a,> Builder<'a,>  {
+    pub fn into_reader(self) -> Reader<'a,> {
+      self.builder.into_reader().into()
+    }
+    pub fn reborrow(&mut self) -> Builder<'_,> {
+      Builder { builder: self.builder.reborrow() }
+    }
+    pub fn reborrow_as_reader(&self) -> Reader<'_,> {
+      self.builder.as_reader().into()
+    }
+
+    pub fn total_size(&self) -> crate::Result<crate::MessageSize> {
+      self.builder.as_reader().total_size()
+    }
+    #[inline]
+    pub fn get_path(self) -> crate::Result<crate::text::Builder<'a>> {
+      crate::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(0), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn set_path(&mut self, value: crate::text::Reader<'_>)  {
+      self.builder.reborrow().get_pointer_field(0).set_text(value);
+    }
+    #[inline]
+    pub fn init_path(self, size: u32) -> crate::text::Builder<'a> {
+      self.builder.get_pointer_field(0).init_text(size)
+    }
+    #[inline]
+    pub fn has_path(&self) -> bool {
+      !self.builder.is_pointer_field_null(0)
+    }
+    #[inline]
+    pub fn get_crate(self) -> crate::Result<crate::text::Builder<'a>> {
+      crate::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(1), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn set_crate(&mut self, value: crate::text::Reader<'_>)  {
+      self.builder.reborrow().get_pointer_field(1).set_text(value);
+    }
+    #[inline]
+    pub fn init_crate(self, size: u32) -> crate::text::Builder<'a> {
+      self.builder.get_pointer_field(1).init_text(size)
+    }
+    #[inline]
+    pub fn has_crate(&self) -> bool {
+      !self.builder.is_pointer_field_null(1)
+    }
+  }
+
+  pub struct Pipeline { _typeless: crate::any_pointer::Pipeline }
+  impl crate::capability::FromTypelessPipeline for Pipeline {
+    fn new(typeless: crate::any_pointer::Pipeline) -> Self {
+      Self { _typeless: typeless,  }
+    }
+  }
+  impl Pipeline  {
+  }
+  mod _private {
+    pub static ENCODED_NODE: [crate::Word; 47] = [
+      crate::word(0, 0, 0, 0, 5, 0, 6, 0),
+      crate::word(98, 59, 209, 191, 187, 136, 72, 196),
+      crate::word(11, 0, 0, 0, 1, 0, 0, 0),
+      crate::word(131, 208, 141, 60, 76, 193, 179, 131),
+      crate::word(2, 0, 7, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(21, 0, 0, 0, 146, 0, 0, 0),
+      crate::word(29, 0, 0, 0, 7, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(25, 0, 0, 0, 119, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(114, 117, 115, 116, 46, 99, 97, 112),
+      crate::word(110, 112, 58, 73, 109, 112, 111, 114),
+      crate::word(116, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 1, 0, 1, 0),
+      crate::word(8, 0, 0, 0, 3, 0, 4, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 1, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(41, 0, 0, 0, 42, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(36, 0, 0, 0, 3, 0, 1, 0),
+      crate::word(48, 0, 0, 0, 2, 0, 1, 0),
+      crate::word(1, 0, 0, 0, 1, 0, 0, 0),
+      crate::word(0, 0, 1, 0, 1, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(45, 0, 0, 0, 50, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(40, 0, 0, 0, 3, 0, 1, 0),
+      crate::word(52, 0, 0, 0, 2, 0, 1, 0),
+      crate::word(112, 97, 116, 104, 0, 0, 0, 0),
+      crate::word(12, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(12, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(99, 114, 97, 116, 101, 0, 0, 0),
+      crate::word(12, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(12, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+      crate::word(0, 0, 0, 0, 0, 0, 0, 0),
+    ];
+    pub fn get_field_types(index: u16) -> crate::introspect::Type {
+      match index {
+        0 => <crate::text::Owned as crate::introspect::Introspect>::introspect(),
+        1 => <crate::text::Owned as crate::introspect::Introspect>::introspect(),
+        _ => panic!("invalid field index {}", index),
+      }
+    }
+    pub fn get_annotation_types(child_index: Option<u16>, index: u32) -> crate::introspect::Type {
+      panic!("invalid annotation indices ({:?}, {}) ", child_index, index)
+    }
+    pub static RAW_SCHEMA: crate::introspect::RawStructSchema = crate::introspect::RawStructSchema {
+      encoded_node: &ENCODED_NODE,
+      nonunion_members: NONUNION_MEMBERS,
+      members_by_discriminant: MEMBERS_BY_DISCRIMINANT,
+    };
+    pub static NONUNION_MEMBERS : &[u16] = &[0,1];
+    pub static MEMBERS_BY_DISCRIMINANT : &[u16] = &[];
+    pub const TYPE_ID: u64 = 0xc448_88bb_bfd1_3b62;
+  }
+}
+pub mod crate_ {
+  pub const ID: u64 = 0xc1763f46d790815c;
+  pub fn get_type() -> crate::introspect::Type { <crate::text::Owned as crate::introspect::Introspect>::introspect() }
+}
+pub mod option {
+  pub const ID: u64 = 0xabfef22c4ee1964e;
+  pub fn get_type() -> crate::introspect::Type { <() as crate::introspect::Introspect>::introspect() }
+}

capnpc/rust.capnp

@@ -27,6 +27,32 @@ annotation parentModule @0xabee386cd1450364 (file) :Text;
 #    }
 #  }
 
+annotation imports @0xc3b9fe42a83105cd (file) :List(Import);
+# Allows specifying that the generated code for an import is located in another
+# crate.
+#
+# You only need this if your code uses imported types whose generated code is
+# in another crate. You can only use this annotation once in all the files
+# compiled together.
+#
+#    using Json = import "/capnp/compat/json.capnp";
+#
+#    $Rust.imports([
+#        (path = "/capnp/compat/json.capnp", crate = "capnp_json")
+#    ]);
+
+struct Import {
+    path @0 :Text;
+    crate @1 :Text;
+}
+
+annotation crate @0xc1763f46d790815c (file) :Text;
+# The Rust crate that provides the generated code.
+#
+# You need this if you're providing a library to be used by other crates. If
+# you're only using the generated code in your own crate then you don't need to
+# change from the default.
+
 annotation option @0xabfef22c4ee1964e (field) :Void;
 # Make the generated getters return Option<T> instead of T. Supported on
 # pointer types (e.g. structs, lists, and blobs).