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50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
//! LSP diagnostic utility types.
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use serde::{Deserialize, Serialize};
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/// Describes the severity level of a [`Diagnostic`].
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#[derive(Debug, Clone, Copy, Eq, PartialEq, PartialOrd, Ord, Deserialize, Serialize)]
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pub enum Severity {
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Hint,
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Info,
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Warning,
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Error,
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}
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impl Default for Severity {
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fn default() -> Self {
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Self::Hint
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}
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}
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/// A range of `char`s within the text.
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#[derive(Debug, Clone, Copy, PartialOrd, Ord, PartialEq, Eq)]
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pub struct Range {
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pub start: usize,
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pub end: usize,
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}
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#[derive(Debug, Eq, Hash, PartialEq, Clone, Deserialize, Serialize)]
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pub enum NumberOrString {
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Number(i32),
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String(String),
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}
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#[derive(Debug, Clone)]
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pub enum DiagnosticTag {
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Unnecessary,
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Deprecated,
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}
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/// Corresponds to [`lsp_types::Diagnostic`](https://docs.rs/lsp-types/0.91.0/lsp_types/struct.Diagnostic.html)
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#[derive(Debug, Clone)]
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pub struct Diagnostic {
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pub range: Range,
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pub line: usize,
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pub message: String,
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pub severity: Option<Severity>,
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pub code: Option<NumberOrString>,
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pub tags: Vec<DiagnosticTag>,
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pub source: Option<String>,
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pub data: Option<serde_json::Value>,
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}
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