bendns' repos / helix
Unnamed repository; edit this file 'description' to name the repository.
folds.scm
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highlights.scm
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indents.scm
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injections.scm
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411
locals.scm
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textobjects.scm
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#[derive(Debug, Eq, Hash, PartialEq, Clone, Deserialize, Serialize)] pub enum NumberOrString { Number(i32), String(String), } #[derive(Debug, Clone)] pub enum DiagnosticTag { Unnecessary, Deprecated, } /// Corresponds to [`lsp_types::Diagnostic`](https://docs.rs/lsp-types/0.94.0/lsp_types/struct.Diagnostic.html) #[derive(Debug, Clone)] pub struct Diagnostic { pub range: Range, // whether this diagnostic ends at the end of(or inside) a word pub ends_at_word: bool, pub starts_at_word: bool, pub zero_width: bool, pub line: usize, pub message: String, pub severity: Option<Severity>, pub code: Option<NumberOrString>, pub provider: DiagnosticProvider, pub tags: Vec<DiagnosticTag>, pub source: Option<String>, pub data: Option<serde_json::Value>, } /// The source of a diagnostic. /// /// This type is cheap to clone: all data is either `Copy` or wrapped in an `Arc`. #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)] pub enum DiagnosticProvider { Lsp { /// The ID of the language server which sent the diagnostic. server_id: LanguageServerId, /// An optional identifier under which diagnostics are managed by the client. /// /// `identifier` is a field from the LSP "Pull Diagnostics" feature meant to provide an /// optional "namespace" for diagnostics: a language server can respond to a diagnostics /// pull request with an identifier and these diagnostics should be treated as separate /// from push diagnostics. Rust-analyzer uses this feature for example to provide Cargo /// diagnostics with push and internal diagnostics with pull. The push diagnostics should /// not clear the pull diagnostics and vice-versa. identifier: Option<Arc<str>>, }, // Future internal features can go here... } impl DiagnosticProvider { pub fn language_server_id(&self) -> Option<LanguageServerId> { match self { Self::Lsp { server_id, .. } => Some(*server_id), // _ => None, } } } // while I would prefer having this in helix-lsp that necessitates a bunch of // conversions I would rather not add. I think its fine since this just a very // trivial newtype wrapper and we would need something similar once we define // completions in core slotmap::new_key_type! { pub struct LanguageServerId; } impl fmt::Display for LanguageServerId { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "{:?}", self.0) } } impl Diagnostic { #[inline] pub fn severity(&self) -> Severity { self.severity.unwrap_or(Severity::Warning) } }