dag_ml_core/
phase.rs

1use serde::{Deserialize, Serialize};
2
3#[derive(Clone, Copy, Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Serialize, Deserialize)]
4#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
5pub enum Phase {
6    Compile,
7    Plan,
8    FitCv,
9    Select,
10    Refit,
11    Predict,
12    Explain,
13}
14
15impl Phase {
16    pub fn is_training(self) -> bool {
17        matches!(self, Self::FitCv | Self::Refit)
18    }
19
20    /// Stable SCREAMING_SNAKE_CASE label matching the serde representation. Used
21    /// as the `phase` field in ADR-12 observability spans.
22    pub fn as_str(self) -> &'static str {
23        match self {
24            Self::Compile => "COMPILE",
25            Self::Plan => "PLAN",
26            Self::FitCv => "FIT_CV",
27            Self::Select => "SELECT",
28            Self::Refit => "REFIT",
29            Self::Predict => "PREDICT",
30            Self::Explain => "EXPLAIN",
31        }
32    }
33}
dag_ml_core/phase.rs

dag_ml_core/
phase.rs
