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prowocessing: add documentation of trait experiment

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This commit is contained in:
Schrottkatze 2024-02-21 14:24:57 +01:00
parent dddbcccf72
commit 734a734f09
Signed by: schrottkatze
SSH key fingerprint: SHA256:hXb3t1vINBFCiDCmhRABHX5ocdbLiKyCdKI4HK2Rbbc
9 changed files with 93 additions and 37 deletions
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18
crates/prowocessing/src/experimental/trait_based/ops/num.rs
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@ -1,3 +1,4 @@
//! Operations on numeric data
use core::panic;
use crate::experimental::trait_based::{
@ -5,9 +6,10 @@ use crate::experimental::trait_based::{
io::{Inputs, Outputs},
raw::Data,
},
element::{DataType, ElementIo, PipelineElement},
element::{DataType, ElementSignature, PipelineElement},
};
/// Addition
pub struct Add(pub i32);
impl PipelineElement for Add {
fn runner(&self) -> fn(&Inputs) -> Outputs {
@ -20,14 +22,15 @@ impl PipelineElement for Add {
}
}
fn signature(&self) -> ElementIo {
ElementIo {
fn signature(&self) -> ElementSignature {
ElementSignature {
inputs: vec![DataType::Int, DataType::Int],
outputs: vec![DataType::Int],
}
}
}
/// Subtraction
pub struct Subtract(pub i32);
impl PipelineElement for Subtract {
fn runner(&self) -> fn(&Inputs) -> Outputs {
@ -40,14 +43,15 @@ impl PipelineElement for Subtract {
}
}
fn signature(&self) -> ElementIo {
ElementIo {
fn signature(&self) -> ElementSignature {
ElementSignature {
inputs: vec![DataType::Int, DataType::Int],
outputs: vec![DataType::Int],
}
}
}
/// Turn input to string
pub struct Stringify;
impl PipelineElement for Stringify {
fn runner(&self) -> fn(&Inputs) -> Outputs {
@ -60,8 +64,8 @@ impl PipelineElement for Stringify {
}
}
fn signature(&self) -> ElementIo {
ElementIo {
fn signature(&self) -> ElementSignature {
ElementSignature {
inputs: vec![DataType::Int],
outputs: vec![DataType::String],
}