ByoungSooPark/modeling-app
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KCL: Use named fields for KclError (#7321)

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We've changed the unnamed field of `KclError` variants to a named called `details`.

To clarify: previously KCL errors looked like this:

```rust
pub enum KclError {
    Lexical(KclErrorDetails),
    Syntax(KclErrorDetails),
```

Now they look like this:

```rust
pub enum KclError {
    Lexical { details: KclErrorDetails },
    Syntax { details: KclErrorDetails },
}
```

This lets us more easily add fields to the errors. For example, in the UndefinedValue case, adding a field for what the undefined name was. This PR refactors the code to make my PR in https://github.com/KittyCAD/modeling-app/pull/7309 much easier.

Pure refactor, should not change any behaviour.
This commit is contained in:
Adam Chalmers
2025-06-02 13:30:57 -05:00
committed by GitHub
parent b7437e949a
commit e29ee9d1ca
47 changed files with 505 additions and 461 deletions
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20
rust/kcl-lib/src/fs/wasm.rs
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@ -49,10 +49,10 @@ impl FileSystem for FileManager {
let promise = self
.manager
.read_file(path.to_string_lossy())
.map_err(|e| KclError::Engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
.map_err(|e| KclError::new_engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
let value = JsFuture::from(promise).await.map_err(|e| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to wait for promise from engine: {:?}", e),
vec![source_range],
))
@ -67,7 +67,7 @@ impl FileSystem for FileManager {
async fn read_to_string(&self, path: &TypedPath, source_range: SourceRange) -> Result<String, KclError> {
let bytes = self.read(path, source_range).await?;
let string = String::from_utf8(bytes).map_err(|e| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to convert bytes to string: {:?}", e),
vec![source_range],
))
@ -80,17 +80,17 @@ impl FileSystem for FileManager {
let promise = self
.manager
.exists(path.to_string_lossy())
.map_err(|e| KclError::Engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
.map_err(|e| KclError::new_engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
let value = JsFuture::from(promise).await.map_err(|e| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to wait for promise from engine: {:?}", e),
vec![source_range],
))
})?;
let it_exists = value.as_bool().ok_or_else(|| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
"Failed to convert value to bool".to_string(),
vec![source_range],
))
@ -107,24 +107,24 @@ impl FileSystem for FileManager {
let promise = self
.manager
.get_all_files(path.to_string_lossy())
.map_err(|e| KclError::Engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
.map_err(|e| KclError::new_engine(KclErrorDetails::new(e.to_string().into(), vec![source_range])))?;
let value = JsFuture::from(promise).await.map_err(|e| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to wait for promise from javascript: {:?}", e),
vec![source_range],
))
})?;
let s = value.as_string().ok_or_else(|| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to get string from response from javascript: `{:?}`", value),
vec![source_range],
))
})?;
let files: Vec<String> = serde_json::from_str(&s).map_err(|e| {
KclError::Engine(KclErrorDetails::new(
KclError::new_engine(KclErrorDetails::new(
format!("Failed to parse json from javascript: `{}` `{:?}`", s, e),
vec![source_range],
))