rust/crates/server/src/req.rs
2018-08-12 21:02:56 +03:00

86 lines
2.1 KiB
Rust

use serde::{ser::Serialize, de::DeserializeOwned};
use languageserver_types::{TextDocumentIdentifier, Range, Url};
use url_serde;
pub use languageserver_types::{
request::*, notification::*,
InitializeResult, PublishDiagnosticsParams,
DocumentSymbolParams, DocumentSymbolResponse,
CodeActionParams,
};
pub trait ClientRequest: 'static {
type Params: DeserializeOwned + Send + 'static;
type Result: Serialize + Send + 'static;
const METHOD: &'static str;
}
impl<T> ClientRequest for T
where T: Request + 'static,
T::Params: DeserializeOwned + Send + 'static,
T::Result: Serialize + Send + 'static,
{
type Params = <T as Request>::Params;
type Result = <T as Request>::Result;
const METHOD: &'static str = <T as Request>::METHOD;
}
pub enum SyntaxTree {}
impl Request for SyntaxTree {
type Params = SyntaxTreeParams;
type Result = String;
const METHOD: &'static str = "m/syntaxTree";
}
#[derive(Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct SyntaxTreeParams {
pub text_document: TextDocumentIdentifier
}
pub enum ExtendSelection {}
impl Request for ExtendSelection {
type Params = ExtendSelectionParams;
type Result = ExtendSelectionResult;
const METHOD: &'static str = "m/extendSelection";
}
#[derive(Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct ExtendSelectionParams {
pub text_document: TextDocumentIdentifier,
pub selections: Vec<Range>,
}
#[derive(Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct ExtendSelectionResult {
pub selections: Vec<Range>,
}
pub enum PublishDecorations {}
impl Notification for PublishDecorations {
type Params = PublishDecorationsParams;
const METHOD: &'static str = "m/publishDecorations";
}
#[derive(Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct PublishDecorationsParams {
#[serde(with = "url_serde")]
pub uri: Url,
pub decorations: Vec<Decoration>,
}
#[derive(Serialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct Decoration {
pub range: Range,
pub tag: &'static str
}