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//! rust-analyzer extensions to the LSP.
use std::{collections::HashMap, path::PathBuf};
use lsp_types::request::Request;
use lsp_types::{Location, Position, Range, TextDocumentIdentifier};
use rustc_hash::FxHashMap;
use serde::{Deserialize, Serialize};
pub enum AnalyzerStatus {}
impl Request for AnalyzerStatus {
type Params = ();
type Result = String;
const METHOD: &'static str = "rust-analyzer/analyzerStatus";
}
pub enum CollectGarbage {}
impl Request for CollectGarbage {
type Params = ();
type Result = ();
const METHOD: &'static str = "rust-analyzer/collectGarbage";
}
pub enum SyntaxTree {}
impl Request for SyntaxTree {
type Params = SyntaxTreeParams;
type Result = String;
const METHOD: &'static str = "rust-analyzer/syntaxTree";
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct SyntaxTreeParams {
pub text_document: TextDocumentIdentifier,
pub range: Option<Range>,
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct ExpandedMacro {
pub name: String,
pub expansion: String,
}
pub enum ExpandMacro {}
impl Request for ExpandMacro {
type Params = ExpandMacroParams;
type Result = Option<ExpandedMacro>;
const METHOD: &'static str = "rust-analyzer/expandMacro";
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct ExpandMacroParams {
pub text_document: TextDocumentIdentifier,
pub position: Option<Position>,
}
pub enum FindMatchingBrace {}
impl Request for FindMatchingBrace {
type Params = FindMatchingBraceParams;
type Result = Vec<Position>;
const METHOD: &'static str = "rust-analyzer/findMatchingBrace";
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct FindMatchingBraceParams {
pub text_document: TextDocumentIdentifier,
pub offsets: Vec<Position>,
}
pub enum ParentModule {}
impl Request for ParentModule {
type Params = lsp_types::TextDocumentPositionParams;
type Result = Vec<Location>;
const METHOD: &'static str = "rust-analyzer/parentModule";
}
pub enum JoinLines {}
impl Request for JoinLines {
type Params = JoinLinesParams;
type Result = Vec<lsp_types::TextEdit>;
const METHOD: &'static str = "experimental/joinLines";
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct JoinLinesParams {
pub text_document: TextDocumentIdentifier,
pub ranges: Vec<Range>,
}
pub enum OnEnter {}
impl Request for OnEnter {
type Params = lsp_types::TextDocumentPositionParams;
type Result = Option<SnippetWorkspaceEdit>;
const METHOD: &'static str = "rust-analyzer/onEnter";
}
pub enum Runnables {}
impl Request for Runnables {
type Params = RunnablesParams;
type Result = Vec<Runnable>;
const METHOD: &'static str = "rust-analyzer/runnables";
}
#[derive(Serialize, Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct RunnablesParams {
pub text_document: TextDocumentIdentifier,
pub position: Option<Position>,
}
#[derive(Deserialize, Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct Runnable {
pub range: Range,
pub label: String,
pub bin: String,
pub args: Vec<String>,
pub extra_args: Vec<String>,
pub env: FxHashMap<String, String>,
pub cwd: Option<PathBuf>,
}
pub enum InlayHints {}
impl Request for InlayHints {
type Params = InlayHintsParams;
type Result = Vec<InlayHint>;
const METHOD: &'static str = "rust-analyzer/inlayHints";
}
#[derive(Serialize, Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsParams {
pub text_document: TextDocumentIdentifier,
}
#[derive(Debug, PartialEq, Eq, Deserialize, Serialize)]
pub enum InlayKind {
TypeHint,
ParameterHint,
ChainingHint,
}
#[derive(Debug, Deserialize, Serialize)]
pub struct InlayHint {
pub range: Range,
pub kind: InlayKind,
pub label: String,
}
pub enum Ssr {}
impl Request for Ssr {
type Params = SsrParams;
type Result = lsp_types::WorkspaceEdit;
const METHOD: &'static str = "experimental/ssr";
}
#[derive(Debug, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SsrParams {
pub query: String,
pub parse_only: bool,
}
pub enum CodeActionRequest {}
impl Request for CodeActionRequest {
type Params = lsp_types::CodeActionParams;
type Result = Option<Vec<CodeAction>>;
const METHOD: &'static str = "textDocument/codeAction";
}
#[derive(Debug, PartialEq, Clone, Default, Deserialize, Serialize)]
pub struct CodeAction {
pub title: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub group: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub kind: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub command: Option<lsp_types::Command>,
#[serde(skip_serializing_if = "Option::is_none")]
pub edit: Option<SnippetWorkspaceEdit>,
}
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SnippetWorkspaceEdit {
#[serde(skip_serializing_if = "Option::is_none")]
pub changes: Option<HashMap<lsp_types::Url, Vec<lsp_types::TextEdit>>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub document_changes: Option<Vec<SnippetDocumentChangeOperation>>,
}
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
#[serde(untagged, rename_all = "lowercase")]
pub enum SnippetDocumentChangeOperation {
Op(lsp_types::ResourceOp),
Edit(SnippetTextDocumentEdit),
}
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SnippetTextDocumentEdit {
pub text_document: lsp_types::VersionedTextDocumentIdentifier,
pub edits: Vec<SnippetTextEdit>,
}
#[derive(Debug, Eq, PartialEq, Clone, Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct SnippetTextEdit {
pub range: Range,
pub new_text: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub insert_text_format: Option<lsp_types::InsertTextFormat>,
}
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