1mod lsp;
 2mod slash_command;
 3
 4use std::ops::Range;
 5
 6pub use lsp::*;
 7pub use slash_command::*;
 8
 9/// A list of environment variables.
10pub type EnvVars = Vec<(String, String)>;
11
12/// A command.
13#[derive(Debug)]
14pub struct Command {
15    /// The command to execute.
16    pub command: String,
17    /// The arguments to pass to the command.
18    pub args: Vec<String>,
19    /// The environment variables to set for the command.
20    pub env: EnvVars,
21}
22
23/// A label containing some code.
24#[derive(Debug, Clone)]
25pub struct CodeLabel {
26    /// The source code to parse with Tree-sitter.
27    pub code: String,
28    /// The spans to display in the label.
29    pub spans: Vec<CodeLabelSpan>,
30    /// The range of the displayed label to include when filtering.
31    pub filter_range: Range<usize>,
32}
33
34/// A span within a code label.
35#[derive(Debug, Clone)]
36pub enum CodeLabelSpan {
37    /// A range into the parsed code.
38    CodeRange(Range<usize>),
39    /// A span containing a code literal.
40    Literal(CodeLabelSpanLiteral),
41}
42
43/// A span containing a code literal.
44#[derive(Debug, Clone)]
45pub struct CodeLabelSpanLiteral {
46    /// The literal text.
47    pub text: String,
48    /// The name of the highlight to use for this literal.
49    pub highlight_name: Option<String>,
50}