feat: with sled db

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/churn-capnp/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "churn-capnp"
+repository.workspace = true
+description.workspace = true
+readme.workspace = true
+license-file.workspace = true
+authors.workspace = true
+version.workspace = true
+edition.workspace = true
+publish.workspace = true
+
+[dependencies]
+churn-domain.workspace = true
+uuid.workspace = true
+anyhow.workspace = true
+
+capnp = "0.17.2"
+
+[build-dependencies]
+capnpc = "0.17.2"

crates/churn-capnp/build.rs

@@ -0,0 +1,10 @@
+extern crate capnpc;
+
+fn main() {
+    capnpc::CompilerCommand::new()
+        .output_path("src/")
+        .src_prefix("schemas/")
+        .file("schemas/models.capnp")
+        .run()
+        .unwrap();
+}

crates/churn-capnp/schemas/models.capnp

@@ -0,0 +1,7 @@
+@0xf23adf24ffd8aca4;
+
+struct LogEvent {
+  id @0 :Text;
+  author @1 :Text;
+  content @2 :Text;
+}

crates/churn-capnp/src/lib.rs

@@ -0,0 +1,59 @@
+use capnp::message::{Builder, HeapAllocator};
+use capnp::message::{ReaderOptions, TypedReader};
+use capnp::serialize::{self, OwnedSegments};
+
+use capnp::traits::{FromPointerReader, Owned};
+use churn_domain::LogEvent;
+
+mod models_capnp;
+
+pub trait CapnpPackExt {
+    type Return;
+
+    fn serialize_capnp(&self) -> String;
+    fn deserialize_capnp(content: &str) -> anyhow::Result<Self::Return>;
+
+    fn capnp_to_string(builder: &Builder<HeapAllocator>) -> String {
+        let msg = serialize::write_message_to_words(builder);
+        std::str::from_utf8(msg.as_slice())
+            .expect("to be able to parse capnp as utf8")
+            .to_string()
+    }
+
+    fn string_to_capnp<'a, S>(content: &'a str) -> TypedReader<OwnedSegments, S>
+    where
+        S: Owned,
+    {
+        let log_event = serialize::read_message(content.as_bytes(), ReaderOptions::new()).unwrap();
+
+        let log_event = log_event.into_typed::<S>();
+
+        log_event
+    }
+}
+
+impl CapnpPackExt for LogEvent {
+    type Return = Self;
+
+    fn serialize_capnp(&self) -> String {
+        let mut builder = Builder::new_default();
+
+        let mut log_event = builder.init_root::<models_capnp::log_event::Builder>();
+        log_event.set_id(&self.id.to_string());
+        log_event.set_author(&self.author);
+        log_event.set_content(&self.content);
+
+        Self::capnp_to_string(&builder)
+    }
+
+    fn deserialize_capnp(content: &str) -> anyhow::Result<Self> {
+        let log_event = Self::string_to_capnp::<models_capnp::log_event::Owned>(content);
+        let log_event = log_event.get()?;
+
+        Ok(Self {
+            id: uuid::Uuid::parse_str(log_event.get_id()?)?,
+            author: log_event.get_author()?.into(),
+            content: log_event.get_content()?.into(),
+        })
+    }
+}

crates/churn-capnp/src/models_capnp.rs

@@ -0,0 +1,288 @@
+// @generated by the capnpc-rust plugin to the Cap'n Proto schema compiler.
+// DO NOT EDIT.
+// source: models.capnp
+
+
+pub mod log_event {
+  #[derive(Copy, Clone)]
+  pub struct Owned(());
+  impl ::capnp::introspect::Introspect for Owned { fn introspect() -> ::capnp::introspect::Type { ::capnp::introspect::TypeVariant::Struct(::capnp::introspect::RawBrandedStructSchema { generic: &_private::RAW_SCHEMA, field_types: _private::get_field_types, annotation_types: _private::get_annotation_types }).into() } }
+  impl ::capnp::traits::Owned for Owned { type Reader<'a> = Reader<'a>; type Builder<'a> = Builder<'a>; }
+  impl ::capnp::traits::OwnedStruct for Owned { type Reader<'a> = Reader<'a>; type Builder<'a> = Builder<'a>; }
+  impl ::capnp::traits::Pipelined for Owned { type Pipeline = Pipeline; }
+
+  pub struct Reader<'a> { reader: ::capnp::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,> ::capnp::traits::HasTypeId for Reader<'a,>  {
+    const TYPE_ID: u64 = _private::TYPE_ID;
+  }
+  impl <'a,> ::core::convert::From<::capnp::private::layout::StructReader<'a>> for Reader<'a,>  {
+    fn from(reader: ::capnp::private::layout::StructReader<'a>) -> Self {
+      Self { reader,  }
+    }
+  }
+
+  impl <'a,> ::core::convert::From<Reader<'a,>> for ::capnp::dynamic_value::Reader<'a>  {
+    fn from(reader: Reader<'a,>) -> Self {
+      Self::Struct(::capnp::dynamic_struct::Reader::new(reader.reader, ::capnp::schema::StructSchema::new(::capnp::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::<::capnp::dynamic_value::Reader<'_>>::into(*self), f)
+    }
+  }
+
+  impl <'a,> ::capnp::traits::FromPointerReader<'a> for Reader<'a,>  {
+    fn get_from_pointer(reader: &::capnp::private::layout::PointerReader<'a>, default: ::core::option::Option<&'a [::capnp::Word]>) -> ::capnp::Result<Self> {
+      ::core::result::Result::Ok(reader.get_struct(default)?.into())
+    }
+  }
+
+  impl <'a,> ::capnp::traits::IntoInternalStructReader<'a> for Reader<'a,>  {
+    fn into_internal_struct_reader(self) -> ::capnp::private::layout::StructReader<'a> {
+      self.reader
+    }
+  }
+
+  impl <'a,> ::capnp::traits::Imbue<'a> for Reader<'a,>  {
+    fn imbue(&mut self, cap_table: &'a ::capnp::private::layout::CapTable) {
+      self.reader.imbue(::capnp::private::layout::CapTableReader::Plain(cap_table))
+    }
+  }
+
+  impl <'a,> Reader<'a,>  {
+    pub fn reborrow(&self) -> Reader<'_,> {
+      Self { .. *self }
+    }
+
+    pub fn total_size(&self) -> ::capnp::Result<::capnp::MessageSize> {
+      self.reader.total_size()
+    }
+    #[inline]
+    pub fn get_id(self) -> ::capnp::Result<::capnp::text::Reader<'a>> {
+      ::capnp::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(0), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn has_id(&self) -> bool {
+      !self.reader.get_pointer_field(0).is_null()
+    }
+    #[inline]
+    pub fn get_author(self) -> ::capnp::Result<::capnp::text::Reader<'a>> {
+      ::capnp::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(1), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn has_author(&self) -> bool {
+      !self.reader.get_pointer_field(1).is_null()
+    }
+    #[inline]
+    pub fn get_content(self) -> ::capnp::Result<::capnp::text::Reader<'a>> {
+      ::capnp::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(2), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn has_content(&self) -> bool {
+      !self.reader.get_pointer_field(2).is_null()
+    }
+  }
+
+  pub struct Builder<'a> { builder: ::capnp::private::layout::StructBuilder<'a> }
+  impl <'a,> ::capnp::traits::HasStructSize for Builder<'a,>  {
+    const STRUCT_SIZE: ::capnp::private::layout::StructSize = ::capnp::private::layout::StructSize { data: 0, pointers: 3 };
+  }
+  impl <'a,> ::capnp::traits::HasTypeId for Builder<'a,>  {
+    const TYPE_ID: u64 = _private::TYPE_ID;
+  }
+  impl <'a,> ::core::convert::From<::capnp::private::layout::StructBuilder<'a>> for Builder<'a,>  {
+    fn from(builder: ::capnp::private::layout::StructBuilder<'a>) -> Self {
+      Self { builder,  }
+    }
+  }
+
+  impl <'a,> ::core::convert::From<Builder<'a,>> for ::capnp::dynamic_value::Builder<'a>  {
+    fn from(builder: Builder<'a,>) -> Self {
+      Self::Struct(::capnp::dynamic_struct::Builder::new(builder.builder, ::capnp::schema::StructSchema::new(::capnp::introspect::RawBrandedStructSchema { generic: &_private::RAW_SCHEMA, field_types: _private::get_field_types::<>, annotation_types: _private::get_annotation_types::<>})))
+    }
+  }
+
+  impl <'a,> ::capnp::traits::ImbueMut<'a> for Builder<'a,>  {
+    fn imbue_mut(&mut self, cap_table: &'a mut ::capnp::private::layout::CapTable) {
+      self.builder.imbue(::capnp::private::layout::CapTableBuilder::Plain(cap_table))
+    }
+  }
+
+  impl <'a,> ::capnp::traits::FromPointerBuilder<'a> for Builder<'a,>  {
+    fn init_pointer(builder: ::capnp::private::layout::PointerBuilder<'a>, _size: u32) -> Self {
+      builder.init_struct(<Self as ::capnp::traits::HasStructSize>::STRUCT_SIZE).into()
+    }
+    fn get_from_pointer(builder: ::capnp::private::layout::PointerBuilder<'a>, default: ::core::option::Option<&'a [::capnp::Word]>) -> ::capnp::Result<Self> {
+      ::core::result::Result::Ok(builder.get_struct(<Self as ::capnp::traits::HasStructSize>::STRUCT_SIZE, default)?.into())
+    }
+  }
+
+  impl <'a,> ::capnp::traits::SetPointerBuilder for Reader<'a,>  {
+    fn set_pointer_builder(mut pointer: ::capnp::private::layout::PointerBuilder<'_>, value: Self, canonicalize: bool) -> ::capnp::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) -> ::capnp::Result<::capnp::MessageSize> {
+      self.builder.as_reader().total_size()
+    }
+    #[inline]
+    pub fn get_id(self) -> ::capnp::Result<::capnp::text::Builder<'a>> {
+      ::capnp::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(0), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn set_id(&mut self, value: ::capnp::text::Reader<'_>)  {
+      self.builder.reborrow().get_pointer_field(0).set_text(value);
+    }
+    #[inline]
+    pub fn init_id(self, size: u32) -> ::capnp::text::Builder<'a> {
+      self.builder.get_pointer_field(0).init_text(size)
+    }
+    #[inline]
+    pub fn has_id(&self) -> bool {
+      !self.builder.is_pointer_field_null(0)
+    }
+    #[inline]
+    pub fn get_author(self) -> ::capnp::Result<::capnp::text::Builder<'a>> {
+      ::capnp::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(1), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn set_author(&mut self, value: ::capnp::text::Reader<'_>)  {
+      self.builder.reborrow().get_pointer_field(1).set_text(value);
+    }
+    #[inline]
+    pub fn init_author(self, size: u32) -> ::capnp::text::Builder<'a> {
+      self.builder.get_pointer_field(1).init_text(size)
+    }
+    #[inline]
+    pub fn has_author(&self) -> bool {
+      !self.builder.is_pointer_field_null(1)
+    }
+    #[inline]
+    pub fn get_content(self) -> ::capnp::Result<::capnp::text::Builder<'a>> {
+      ::capnp::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(2), ::core::option::Option::None)
+    }
+    #[inline]
+    pub fn set_content(&mut self, value: ::capnp::text::Reader<'_>)  {
+      self.builder.reborrow().get_pointer_field(2).set_text(value);
+    }
+    #[inline]
+    pub fn init_content(self, size: u32) -> ::capnp::text::Builder<'a> {
+      self.builder.get_pointer_field(2).init_text(size)
+    }
+    #[inline]
+    pub fn has_content(&self) -> bool {
+      !self.builder.is_pointer_field_null(2)
+    }
+  }
+
+  pub struct Pipeline { _typeless: ::capnp::any_pointer::Pipeline }
+  impl ::capnp::capability::FromTypelessPipeline for Pipeline {
+    fn new(typeless: ::capnp::any_pointer::Pipeline) -> Self {
+      Self { _typeless: typeless,  }
+    }
+  }
+  impl Pipeline  {
+  }
+  mod _private {
+    pub static ENCODED_NODE: [::capnp::Word; 62] = [
+      ::capnp::word(0, 0, 0, 0, 5, 0, 6, 0),
+      ::capnp::word(50, 25, 14, 89, 91, 12, 143, 231),
+      ::capnp::word(13, 0, 0, 0, 1, 0, 0, 0),
+      ::capnp::word(164, 172, 216, 255, 36, 223, 58, 242),
+      ::capnp::word(3, 0, 7, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(21, 0, 0, 0, 178, 0, 0, 0),
+      ::capnp::word(29, 0, 0, 0, 7, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(25, 0, 0, 0, 175, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(109, 111, 100, 101, 108, 115, 46, 99),
+      ::capnp::word(97, 112, 110, 112, 58, 76, 111, 103),
+      ::capnp::word(69, 118, 101, 110, 116, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 1, 0, 1, 0),
+      ::capnp::word(12, 0, 0, 0, 3, 0, 4, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 1, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(69, 0, 0, 0, 26, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(64, 0, 0, 0, 3, 0, 1, 0),
+      ::capnp::word(76, 0, 0, 0, 2, 0, 1, 0),
+      ::capnp::word(1, 0, 0, 0, 1, 0, 0, 0),
+      ::capnp::word(0, 0, 1, 0, 1, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(73, 0, 0, 0, 58, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(68, 0, 0, 0, 3, 0, 1, 0),
+      ::capnp::word(80, 0, 0, 0, 2, 0, 1, 0),
+      ::capnp::word(2, 0, 0, 0, 2, 0, 0, 0),
+      ::capnp::word(0, 0, 1, 0, 2, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(77, 0, 0, 0, 66, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(72, 0, 0, 0, 3, 0, 1, 0),
+      ::capnp::word(84, 0, 0, 0, 2, 0, 1, 0),
+      ::capnp::word(105, 100, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(97, 117, 116, 104, 111, 114, 0, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(99, 111, 110, 116, 101, 110, 116, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(12, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+      ::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
+    ];
+    pub fn get_field_types(index: u16) -> ::capnp::introspect::Type {
+      match index {
+        0 => <::capnp::text::Owned as ::capnp::introspect::Introspect>::introspect(),
+        1 => <::capnp::text::Owned as ::capnp::introspect::Introspect>::introspect(),
+        2 => <::capnp::text::Owned as ::capnp::introspect::Introspect>::introspect(),
+        _ => panic!("invalid field index {}", index),
+      }
+    }
+    pub fn get_annotation_types(child_index: Option<u16>, index: u32) -> ::capnp::introspect::Type {
+      panic!("invalid annotation indices ({:?}, {}) ", child_index, index)
+    }
+    pub static RAW_SCHEMA: ::capnp::introspect::RawStructSchema = ::capnp::introspect::RawStructSchema {
+      encoded_node: &ENCODED_NODE,
+      nonunion_members: NONUNION_MEMBERS,
+      members_by_discriminant: MEMBERS_BY_DISCRIMINANT,
+    };
+    pub static NONUNION_MEMBERS : &[u16] = &[0,1,2];
+    pub static MEMBERS_BY_DISCRIMINANT : &[u16] = &[];
+    pub const TYPE_ID: u64 = 0xe78f_0c5b_590e_1932;
+  }
+}