mirror of
https://github.com/storytold/lightcraft.git
synced 2026-10-25 02:30:15 -06:00
Chad ElliottandClaude Opus 5.5
e4c36749ef
EngineError gains Cancelled and ModelMissing { model: AiModel } and a
kind() -> ErrorKind, so frontends decide on what an error is rather than
on its words. The face detector, SAM 3 model checks and the Lightroom
job produce them at the source; the error text is unchanged, so control
channel and MCP clients see the same `error` strings.
Background results that cross the wire as JSON get an additive flag
instead: SAM 3 download status `cancelled`, Apple Photos import outcome
`cancelled: true` next to `skipped`.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
69 lines
2.7 KiB
Rust
69 lines
2.7 KiB
Rust
//! What kind of error a command returned, for code that decides on it (#1046).
|
|
//!
|
|
//! A frontend that reacts to an error (offers a model download, says "cancelled" in its own words
|
|
//! instead of showing a failure) matches [`EngineError::kind`], never the message: messages are
|
|
//! for people, get reworded, and will be translated.
|
|
|
|
use crate::EngineError;
|
|
|
|
/// A model a feature needs and LightCraft downloads only when the person agrees.
|
|
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
|
pub enum AiModel {
|
|
/// YuNet, which finds faces (`faces.detect`; installed in Settings ▸ Faces).
|
|
FaceDetector,
|
|
/// SAM 3, behind Object and Describe masks (`segment.model.download`).
|
|
Sam3,
|
|
}
|
|
|
|
/// The kind of an [`EngineError`] (or of an error a frontend raised itself: [`ErrorKind::Other`]).
|
|
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
|
pub enum ErrorKind {
|
|
UnknownCommand,
|
|
Disabled,
|
|
BadParams,
|
|
Catalog,
|
|
NotSaved,
|
|
LibraryInUse,
|
|
LightroomCatalog,
|
|
/// The work was cancelled: not a failure.
|
|
Cancelled,
|
|
/// The feature needs this model, which is not installed (or still downloading).
|
|
ModelMissing(AiModel),
|
|
Other,
|
|
}
|
|
|
|
impl EngineError {
|
|
/// What kind of error this is: decide on this, not on the message.
|
|
pub fn kind(&self) -> ErrorKind {
|
|
match self {
|
|
Self::UnknownCommand(_) => ErrorKind::UnknownCommand,
|
|
Self::Disabled(..) => ErrorKind::Disabled,
|
|
Self::BadParams { .. } => ErrorKind::BadParams,
|
|
Self::Catalog(_) => ErrorKind::Catalog,
|
|
Self::NotSaved(_) => ErrorKind::NotSaved,
|
|
Self::LibraryInUse(_) => ErrorKind::LibraryInUse,
|
|
Self::LightroomCatalog { .. } => ErrorKind::LightroomCatalog,
|
|
Self::Cancelled(_) => ErrorKind::Cancelled,
|
|
Self::ModelMissing { model, .. } => ErrorKind::ModelMissing(*model),
|
|
Self::Other(_) => ErrorKind::Other,
|
|
}
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn the_kind_does_not_depend_on_the_message() {
|
|
let cancelled = EngineError::Cancelled("Lightroom-Import abgebrochen".into());
|
|
assert_eq!(cancelled.kind(), ErrorKind::Cancelled);
|
|
assert_eq!(cancelled.to_string(), "Lightroom-Import abgebrochen", "the message is shown as is");
|
|
let missing = EngineError::ModelMissing { model: AiModel::Sam3, msg: "any wording".into() };
|
|
assert_eq!(missing.kind(), ErrorKind::ModelMissing(AiModel::Sam3));
|
|
assert_eq!(missing.to_string(), "any wording");
|
|
// an `Other` whose text reads like a cancellation or a missing model is still `Other`
|
|
assert_eq!(EngineError::Other("The SAM 3 model is not installed; cancelled".into()).kind(), ErrorKind::Other);
|
|
}
|
|
}
|