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feat: with base envelope

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Signed-off-by: kjuulh <contact@kjuulh.io>
This commit is contained in:
Kasper Juul Hermansen
2023-09-17 00:31:43 +02:00
parent c6b903fa58
commit 795d009cd0
10 changed files with 1279 additions and 1 deletions
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27
crates/crunch-envelope/Cargo.toml Normal file
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[package]
name = "crunch-envelope"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[[bench]]
name = "envelope_benchmark"
harness = false
[features]
default = ["json"]
json = ["dep:serde", "dep:serde_json", "dep:base64"]
[dependencies]
capnp = "0.17.2"
thiserror.workspace = true
serde = { version = "1.0.188" ,optional = true, features = ["derive"] }
serde_json = {version = "1.0.107",optional = true}
base64 = {version = "0.21.4",optional = true}
[build-dependencies]
capnpc = "0.17.2"
[dev-dependencies]
criterion = { version = "0.4" }

28
crates/crunch-envelope/benches/envelope_benchmark.rs Normal file
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use criterion::{criterion_group, criterion_main, Criterion};
use crunch_envelope::{unwrap, wrap};
fn envelope_capnp_benchmark(content: &[u8]) -> () {
let out = wrap("some-domain", "some-entity", content);
let _ = unwrap(&out).expect("to be able to unwrap capnp message");
}
fn envelope_json_benchmark(content: &[u8]) -> () {
let out = crunch_envelope::json::wrap("some-domain", "some-entity", content);
let _ = crunch_envelope::json::unwrap(&out).expect("to be able to unwrap capnp message");
}
fn criterion_benchmark(c: &mut Criterion) {
let large_content: [u8; 10000] = [0; 10000];
c.bench_function("envelope::capnp", |b| {
b.iter(|| envelope_capnp_benchmark(&large_content))
});
c.bench_function("envelope::json", |b| {
b.iter(|| envelope_json_benchmark(&large_content))
});
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);

10
crates/crunch-envelope/build.rs Normal file
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extern crate capnpc;
fn main() {
capnpc::CompilerCommand::new()
.output_path("src/")
.src_prefix("schemas/")
.file("schemas/envelope.capnp")
.run()
.unwrap();
}

13
crates/crunch-envelope/schemas/envelope.capnp Normal file
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@0xcbe8a53cbb941888;
struct Envelope {
metadata @0 :Metadata;
content @1 :Data;
}
struct Metadata {
domain @0 :Text;
entity @1 :Text;
timestamp @2 :UInt64;
sequence @3 :UInt64;
}

554
crates/crunch-envelope/src/envelope_capnp.rs Normal file
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// @generated by the capnpc-rust plugin to the Cap'n Proto schema compiler.
// DO NOT EDIT.
// source: envelope.capnp
pub mod envelope {
#[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_metadata(self) -> ::capnp::Result<crate::envelope_capnp::metadata::Reader<'a>> {
::capnp::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(0), ::core::option::Option::None)
}
#[inline]
pub fn has_metadata(&self) -> bool {
!self.reader.get_pointer_field(0).is_null()
}
#[inline]
pub fn get_content(self) -> ::capnp::Result<::capnp::data::Reader<'a>> {
::capnp::traits::FromPointerReader::get_from_pointer(&self.reader.get_pointer_field(1), ::core::option::Option::None)
}
#[inline]
pub fn has_content(&self) -> bool {
!self.reader.get_pointer_field(1).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: 2 };
}
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_metadata(self) -> ::capnp::Result<crate::envelope_capnp::metadata::Builder<'a>> {
::capnp::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(0), ::core::option::Option::None)
}
#[inline]
pub fn set_metadata(&mut self, value: crate::envelope_capnp::metadata::Reader<'_>) -> ::capnp::Result<()> {
::capnp::traits::SetPointerBuilder::set_pointer_builder(self.builder.reborrow().get_pointer_field(0), value, false)
}
#[inline]
pub fn init_metadata(self, ) -> crate::envelope_capnp::metadata::Builder<'a> {
::capnp::traits::FromPointerBuilder::init_pointer(self.builder.get_pointer_field(0), 0)
}
#[inline]
pub fn has_metadata(&self) -> bool {
!self.builder.is_pointer_field_null(0)
}
#[inline]
pub fn get_content(self) -> ::capnp::Result<::capnp::data::Builder<'a>> {
::capnp::traits::FromPointerBuilder::get_from_pointer(self.builder.get_pointer_field(1), ::core::option::Option::None)
}
#[inline]
pub fn set_content(&mut self, value: ::capnp::data::Reader<'_>) {
self.builder.reborrow().get_pointer_field(1).set_data(value);
}
#[inline]
pub fn init_content(self, size: u32) -> ::capnp::data::Builder<'a> {
self.builder.get_pointer_field(1).init_data(size)
}
#[inline]
pub fn has_content(&self) -> bool {
!self.builder.is_pointer_field_null(1)
}
}
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 {
pub fn get_metadata(&self) -> crate::envelope_capnp::metadata::Pipeline {
::capnp::capability::FromTypelessPipeline::new(self._typeless.get_pointer_field(0))
}
}
mod _private {
pub static ENCODED_NODE: [::capnp::Word; 48] = [
::capnp::word(0, 0, 0, 0, 5, 0, 6, 0),
::capnp::word(63, 178, 102, 41, 108, 93, 46, 250),
::capnp::word(15, 0, 0, 0, 1, 0, 0, 0),
::capnp::word(136, 24, 148, 187, 60, 165, 232, 203),
::capnp::word(2, 0, 7, 0, 0, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(21, 0, 0, 0, 194, 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, 119, 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(101, 110, 118, 101, 108, 111, 112, 101),
::capnp::word(46, 99, 97, 112, 110, 112, 58, 69),
::capnp::word(110, 118, 101, 108, 111, 112, 101, 0),
::capnp::word(0, 0, 0, 0, 1, 0, 1, 0),
::capnp::word(8, 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(41, 0, 0, 0, 74, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(40, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(52, 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(49, 0, 0, 0, 66, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(44, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(56, 0, 0, 0, 2, 0, 1, 0),
::capnp::word(109, 101, 116, 97, 100, 97, 116, 97),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(16, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(193, 10, 43, 33, 119, 150, 68, 147),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(16, 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(13, 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(13, 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 => <crate::envelope_capnp::metadata::Owned as ::capnp::introspect::Introspect>::introspect(),
1 => <::capnp::data::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];
pub static MEMBERS_BY_DISCRIMINANT : &[u16] = &[];
pub const TYPE_ID: u64 = 0xfa2e_5d6c_2966_b23f;
}
}
pub mod metadata {
#[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_domain(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_domain(&self) -> bool {
!self.reader.get_pointer_field(0).is_null()
}
#[inline]
pub fn get_entity(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_entity(&self) -> bool {
!self.reader.get_pointer_field(1).is_null()
}
#[inline]
pub fn get_timestamp(self) -> u64 {
self.reader.get_data_field::<u64>(0)
}
#[inline]
pub fn get_sequence(self) -> u64 {
self.reader.get_data_field::<u64>(1)
}
}
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: 2, pointers: 2 };
}
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_domain(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_domain(&mut self, value: ::capnp::text::Reader<'_>) {
self.builder.reborrow().get_pointer_field(0).set_text(value);
}
#[inline]
pub fn init_domain(self, size: u32) -> ::capnp::text::Builder<'a> {
self.builder.get_pointer_field(0).init_text(size)
}
#[inline]
pub fn has_domain(&self) -> bool {
!self.builder.is_pointer_field_null(0)
}
#[inline]
pub fn get_entity(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_entity(&mut self, value: ::capnp::text::Reader<'_>) {
self.builder.reborrow().get_pointer_field(1).set_text(value);
}
#[inline]
pub fn init_entity(self, size: u32) -> ::capnp::text::Builder<'a> {
self.builder.get_pointer_field(1).init_text(size)
}
#[inline]
pub fn has_entity(&self) -> bool {
!self.builder.is_pointer_field_null(1)
}
#[inline]
pub fn get_timestamp(self) -> u64 {
self.builder.get_data_field::<u64>(0)
}
#[inline]
pub fn set_timestamp(&mut self, value: u64) {
self.builder.set_data_field::<u64>(0, value);
}
#[inline]
pub fn get_sequence(self) -> u64 {
self.builder.get_data_field::<u64>(1)
}
#[inline]
pub fn set_sequence(&mut self, value: u64) {
self.builder.set_data_field::<u64>(1, value);
}
}
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; 79] = [
::capnp::word(0, 0, 0, 0, 5, 0, 6, 0),
::capnp::word(193, 10, 43, 33, 119, 150, 68, 147),
::capnp::word(15, 0, 0, 0, 1, 0, 2, 0),
::capnp::word(136, 24, 148, 187, 60, 165, 232, 203),
::capnp::word(2, 0, 7, 0, 0, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(21, 0, 0, 0, 194, 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, 231, 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(101, 110, 118, 101, 108, 111, 112, 101),
::capnp::word(46, 99, 97, 112, 110, 112, 58, 77),
::capnp::word(101, 116, 97, 100, 97, 116, 97, 0),
::capnp::word(0, 0, 0, 0, 1, 0, 1, 0),
::capnp::word(16, 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(97, 0, 0, 0, 58, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(92, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(104, 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(101, 0, 0, 0, 58, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(96, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(108, 0, 0, 0, 2, 0, 1, 0),
::capnp::word(2, 0, 0, 0, 0, 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(105, 0, 0, 0, 82, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(104, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(116, 0, 0, 0, 2, 0, 1, 0),
::capnp::word(3, 0, 0, 0, 1, 0, 0, 0),
::capnp::word(0, 0, 1, 0, 3, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(113, 0, 0, 0, 74, 0, 0, 0),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(112, 0, 0, 0, 3, 0, 1, 0),
::capnp::word(124, 0, 0, 0, 2, 0, 1, 0),
::capnp::word(100, 111, 109, 97, 105, 110, 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(101, 110, 116, 105, 116, 121, 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(116, 105, 109, 101, 115, 116, 97, 109),
::capnp::word(112, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(9, 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(9, 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(115, 101, 113, 117, 101, 110, 99, 101),
::capnp::word(0, 0, 0, 0, 0, 0, 0, 0),
::capnp::word(9, 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(9, 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 => <u64 as ::capnp::introspect::Introspect>::introspect(),
3 => <u64 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] = &[0,1,2,3];
pub static MEMBERS_BY_DISCRIMINANT : &[u16] = &[];
pub const TYPE_ID: u64 = 0x9344_9677_212b_0ac1;
}
}

39
crates/crunch-envelope/src/json_envelope.rs Normal file
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@@ -0,0 +1,39 @@
use base64::{engine::general_purpose, Engine};
use serde::{Deserialize, Serialize};
use crate::EnvelopeError;
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Envelope {
content: String,
metadata: Metadata,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Metadata {
domain: String,
entity: String,
}
pub fn wrap<'a>(domain: &'a str, entity: &'a str, content: &'a [u8]) -> Vec<u8> {
let output = serde_json::to_vec(&Envelope {
content: general_purpose::URL_SAFE_NO_PAD.encode(content),
metadata: Metadata {
domain: domain.to_string(),
entity: entity.to_string(),
},
})
.unwrap();
output
}
pub fn unwrap<'a>(message: &'a [u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
let envelope: Envelope = serde_json::from_slice(message).map_err(EnvelopeError::JsonError)?;
Ok((
general_purpose::URL_SAFE_NO_PAD
.decode(envelope.content)
.map_err(EnvelopeError::Base64Error)?,
envelope.metadata,
))
}

92
crates/crunch-envelope/src/lib.rs Normal file
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mod envelope_capnp;
#[cfg(feature = "json")]
mod json_envelope;
#[cfg(feature = "json")]
pub mod json {
pub use crate::json_envelope::*;
}
use capnp::message::{Builder, ReaderOptions};
use capnp::serialize;
use thiserror::Error;
#[derive(Error, Debug)]
pub enum EnvelopeError {
#[error("capnp failed to serialize or deserialize code")]
CapnpError(#[source] capnp::Error),
#[cfg(feature = "json")]
#[error("serde_json failed to serialize or deserialize code")]
JsonError(#[source] serde_json::Error),
#[cfg(feature = "json")]
#[error("base64 failed to serialize or deserialize code")]
Base64Error(#[source] base64::DecodeError),
}
pub fn wrap<'a>(domain: &'a str, entity: &'a str, content: &'a [u8]) -> Vec<u8> {
let mut builder = Builder::new_default();
let mut envelope = builder.init_root::<envelope_capnp::envelope::Builder>();
envelope.set_content(content);
let mut metadata = envelope.init_metadata();
metadata.set_domain(domain);
metadata.set_entity(entity);
let output = serialize::write_message_to_words(&builder);
return output;
}
#[allow(dead_code)]
#[derive(Debug, Clone)]
pub struct Metadata {
domain: String,
entity: String,
}
pub fn unwrap<'a>(message: &'a [u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
let mut message = message;
let message_builder =
serialize::read_message_from_flat_slice(&mut message, ReaderOptions::new())
.map_err(EnvelopeError::CapnpError)?;
let envelope = message_builder
.get_root::<envelope_capnp::envelope::Reader>()
.map_err(EnvelopeError::CapnpError)?;
let content = envelope.get_content().map_err(EnvelopeError::CapnpError)?;
let metadata = envelope.get_metadata().map_err(EnvelopeError::CapnpError)?;
Ok((
content.to_vec(),
Metadata {
domain: metadata
.get_domain()
.map_err(EnvelopeError::CapnpError)?
.to_string(),
entity: metadata
.get_entity()
.map_err(EnvelopeError::CapnpError)?
.to_string(),
},
))
}
#[cfg(test)]
mod test {
use crate::{unwrap, wrap};
#[test]
fn test_can_serialize() {
let domain = "some-domain";
let entity = "some-entity";
let message = b"some-content";
let out = wrap(domain, entity, message);
let original = unwrap(&out).expect("to be able to unwrap capnp message");
assert_eq!(domain, original.1.domain);
assert_eq!(entity, original.1.entity);
assert_eq!(message, original.0.as_slice());
}
}