use anyhow::Result;use collections::HashMap;use gpui::AppContext;use schemars::JsonSchema;use serde::{Deserialize, Serialize};use settings::{Settings, SettingsSources};use std::sync::Arc; #[derive(Deserialize, Serialize, Debug, Default, Clone, JsonSchema)]pub struct ExtensionSettings {    /// The extensions that should be automatically installed by Zed.    ///    /// This is used to make functionality provided by extensions (e.g., language support)    /// available out-of-the-box.    #[serde(default)]    pub auto_install_extensions: HashMap<Arc<str>, bool>,    #[serde(default)]    pub auto_update_extensions: HashMap<Arc<str>, bool>,} impl ExtensionSettings {    /// Returns whether the given extension should be auto-installed.    pub fn should_auto_install(&self, extension_id: &str) -> bool {        self.auto_install_extensions            .get(extension_id)            .copied()            .unwrap_or(true)    }     pub fn should_auto_update(&self, extension_id: &str) -> bool {        self.auto_update_extensions            .get(extension_id)            .copied()            .unwrap_or(true)    }} impl Settings for ExtensionSettings {    const KEY: Option<&'static str> = None;     type FileContent = Self;     fn load(sources: SettingsSources<Self::FileContent>, _cx: &mut AppContext) -> Result<Self> {        SettingsSources::<Self::FileContent>::json_merge_with(            [sources.default]                .into_iter()                .chain(sources.user)                .chain(sources.server),        )    }}