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WIP on lots of changes

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This commit is contained in:
Dominik Werder
2021-05-25 17:00:43 +02:00
parent d4c04496f6
commit 83adaa7321
20 changed files with 665 additions and 579 deletions
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18
disk/src/frame/makeframe.rs
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@@ -1,13 +1,11 @@
use crate::agg::scalarbinbatch::MinMaxAvgScalarBinBatchStreamItem;
use crate::agg::eventbatch::MinMaxAvgScalarEventBatch;
use crate::agg::streams::StreamItem;
use crate::binned::BinnedScalarStreamItem;
use crate::cache::pbvfs::PreBinnedScalarItem;
use crate::frame::inmem::InMemoryFrame;
use crate::raw::conn::RawConnOut;
use crate::raw::EventQueryJsonStringFrame;
use bytes::{BufMut, BytesMut};
use err::Error;
use serde::{Deserialize, Serialize};
use serde::{de::DeserializeOwned, Serialize};
pub const INMEM_FRAME_HEAD: usize = 20;
pub const INMEM_FRAME_FOOT: usize = 4;
@@ -21,10 +19,6 @@ impl FrameType for EventQueryJsonStringFrame {
const FRAME_TYPE_ID: u32 = 0x03;
}
impl FrameType for RawConnOut {
const FRAME_TYPE_ID: u32 = 0x04;
}
impl FrameType for Result<StreamItem<BinnedScalarStreamItem>, Error> {
const FRAME_TYPE_ID: u32 = 0x06;
}
@@ -37,6 +31,10 @@ impl FrameType for Result<StreamItem<PreBinnedScalarItem>, Error> {
const FRAME_TYPE_ID: u32 = 0x08;
}
impl FrameType for Result<StreamItem<MinMaxAvgScalarEventBatchStreamItem>, Error> {
const FRAME_TYPE_ID: u32 = 0x09;
}
pub fn make_frame<FT>(item: &FT) -> Result<BytesMut, Error>
where
FT: FrameType + Serialize,
@@ -85,9 +83,9 @@ pub fn make_term_frame() -> BytesMut {
buf
}
pub fn decode_frame<'a, FT>(frame: &'a InMemoryFrame) -> Result<FT, Error>
pub fn decode_frame<FT>(frame: &InMemoryFrame) -> Result<FT, Error>
where
FT: FrameType + Deserialize<'a>,
FT: FrameType + DeserializeOwned,
{
if frame.encid() != 0x12121212 {
return Err(Error::with_msg(format!("unknown encoder id {:?}", frame)));