Dominik Werder
45 lines
1.0 KiB
Rust
45 lines
1.0 KiB
Rust
use crate::binned::WithLen;
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use crate::streamlog::LogItem;
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use err::Error;
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use netpod::EventDataReadStats;
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Serialize, Deserialize)]
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pub enum StatsItem {
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EventDataReadStats(EventDataReadStats),
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}
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#[derive(Debug, Serialize, Deserialize)]
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pub enum StreamItem<T> {
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DataItem(T),
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Log(LogItem),
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Stats(StatsItem),
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}
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pub trait Collector {
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type Input: Collectable;
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type Output: Serialize;
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fn ingest(&mut self, src: &Self::Input);
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fn set_range_complete(&mut self);
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fn set_timed_out(&mut self);
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fn result(self) -> Result<Self::Output, Error>;
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}
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pub trait Collectable {
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type Collector: Collector<Input = Self>;
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fn new_collector(bin_count_exp: u32) -> Self::Collector;
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}
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pub trait ToJsonBytes {
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fn to_json_bytes(&self) -> Result<Vec<u8>, Error>;
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}
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pub trait ToJsonResult {
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fn to_json_result(&self) -> Result<Box<dyn ToJsonBytes>, Error>;
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}
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pub trait Appendable: WithLen {
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fn empty() -> Self;
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fn append(&mut self, src: &Self);
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}
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