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import * as vscode from 'vscode';
import { syntaxTreeUri, TextDocumentContentProvider } from '../commands/syntaxTree';
export function createHandler(textDocumentContentProvider: TextDocumentContentProvider) {
return (event: vscode.TextDocumentChangeEvent) => {
const doc = event.document;
if (doc.languageId !== 'rust') { return; }
afterLs(() => {
textDocumentContentProvider.eventEmitter.fire(syntaxTreeUri);
});
};
}
// We need to order this after LS updates, but there's no API for that.
// Hence, good old setTimeout.
function afterLs(f: () => any) {
setTimeout(f, 10);
}
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