For the rust language, not all hovers are displayed.

[Krysl]

I checked the code and I don’t know why this API didn’t get all the hovers. Maybe it’s a bug of VSCode?

vscode-docs-view/src/docsView.ts

Lines 225 to 230 in dc69f7e

	private getHoversAtCurrentPositionInEditor(editor: vscode.TextEditor) {
	return vscode.commands.executeCommand<vscode.Hover[]>(
	'vscode.executeHoverProvider',
	editor.document.uri,
	editor.selection.active);
	}

I made a fork, and using vscode.languages.getDiagnostics(document.uri); to get Diagnostics and show it.

The current code is a bit messy and may not be suitable as a pull request.