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Update annotate-snippets to 0.11

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This commit is contained in:
Xiretza 2024-08-19 20:20:48 +00:00
parent 4fe1e2bd5b
commit c864238baf
5 changed files with 42 additions and 75 deletions
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69
compiler/rustc_errors/src/annotate_snippet_emitter_writer.rs
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@ -5,7 +5,7 @@
//!
//! [annotate_snippets]: https://docs.rs/crate/annotate-snippets/
use annotate_snippets::{Annotation, AnnotationType, Renderer, Slice, Snippet, SourceAnnotation};
use annotate_snippets::{Renderer, Snippet};
use rustc_data_structures::sync::Lrc;
use rustc_error_messages::FluentArgs;
use rustc_span::source_map::SourceMap;
@ -83,15 +83,17 @@ fn source_string(file: Lrc<SourceFile>, line: &Line) -> String {
file.get_line(line.line_index - 1).map(|a| a.to_string()).unwrap_or_default()
}
/// Maps `diagnostic::Level` to `snippet::AnnotationType`
fn annotation_type_for_level(level: Level) -> AnnotationType {
/// Maps [`crate::Level`] to [`annotate_snippets::Level`]
fn annotation_level_for_level(level: Level) -> annotate_snippets::Level {
match level {
Level::Bug | Level::Fatal | Level::Error | Level::DelayedBug => AnnotationType::Error,
Level::ForceWarning(_) | Level::Warning => AnnotationType::Warning,
Level::Note | Level::OnceNote => AnnotationType::Note,
Level::Help | Level::OnceHelp => AnnotationType::Help,
Level::Bug | Level::Fatal | Level::Error | Level::DelayedBug => {
annotate_snippets::Level::Error
}
Level::ForceWarning(_) | Level::Warning => annotate_snippets::Level::Warning,
Level::Note | Level::OnceNote => annotate_snippets::Level::Note,
Level::Help | Level::OnceHelp => annotate_snippets::Level::Help,
// FIXME(#59346): Not sure how to map this level
Level::FailureNote => AnnotationType::Error,
Level::FailureNote => annotate_snippets::Level::Error,
Level::Allow => panic!("Should not call with Allow"),
Level::Expect(_) => panic!("Should not call with Expect"),
}
@ -180,42 +182,29 @@ impl AnnotateSnippetEmitter {
})
.collect();
let code = code.map(|code| code.to_string());
let snippet = Snippet {
title: Some(Annotation {
label: Some(&message),
id: code.as_deref(),
annotation_type: annotation_type_for_level(*level),
}),
footer: vec![],
slices: annotated_files
.iter()
.map(|(file_name, source, line_index, annotations)| {
Slice {
source,
line_start: *line_index,
origin: Some(file_name),
// FIXME(#59346): Not really sure when `fold` should be true or false
fold: false,
annotations: annotations
.iter()
.map(|annotation| SourceAnnotation {
range: (
annotation.start_col.display,
annotation.end_col.display,
),
label: annotation.label.as_deref().unwrap_or_default(),
annotation_type: annotation_type_for_level(*level),
})
.collect(),
}
})
.collect(),
};
let snippets =
annotated_files.iter().map(|(file_name, source, line_index, annotations)| {
Snippet::source(source)
.line_start(*line_index)
.origin(file_name)
// FIXME(#59346): Not really sure when `fold` should be true or false
.fold(false)
.annotations(annotations.iter().map(|annotation| {
annotation_level_for_level(*level)
.span(annotation.start_col.display..annotation.end_col.display)
.label(annotation.label.as_deref().unwrap_or_default())
}))
});
let mut message = annotation_level_for_level(*level).title(&message).snippets(snippets);
if let Some(code) = code.as_deref() {
message = message.id(code)
}
// FIXME(#59346): Figure out if we can _always_ print to stderr or not.
// `emitter.rs` has the `Destination` enum that lists various possible output
// destinations.
let renderer = Renderer::plain().anonymized_line_numbers(self.ui_testing);
eprintln!("{}", renderer.render(snippet))
eprintln!("{}", renderer.render(message))
}
// FIXME(#59346): Is it ok to return None if there's no source_map?
}