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use crate::ops::runtime::ppid;use deno_core::serde_json;use deno_core::serde_json::json;use deno_core::ModuleSpecifier;
/// Common bootstrap options for MainWorker & WebWorker#[derive(Clone)]pub struct BootstrapOptions {  /// Sets `Deno.args` in JS runtime.  pub args: Vec<String>,  pub apply_source_maps: bool,  pub cpu_count: usize,  pub debug_flag: bool,  pub enable_testing_features: bool,  pub location: Option<ModuleSpecifier>,  /// Sets `Deno.noColor` in JS runtime.  pub no_color: bool,  pub is_tty: bool,  /// Sets `Deno.version.deno` in JS runtime.  pub runtime_version: String,  /// Sets `Deno.version.typescript` in JS runtime.  pub ts_version: String,  pub unstable: bool,}
impl BootstrapOptions {  pub fn as_json(&self) -> String {    let payload = json!({      // Shared bootstrap args      "args": self.args,      "applySourceMaps": self.apply_source_maps,      "cpuCount": self.cpu_count,      "debugFlag": self.debug_flag,      "denoVersion": self.runtime_version,      "location": self.location,      "noColor": self.no_color,      "isTty": self.is_tty,      "tsVersion": self.ts_version,      "unstableFlag": self.unstable,      // Web worker only      "enableTestingFeaturesFlag": self.enable_testing_features,      // Env values      "pid": std::process::id(),      "ppid": ppid(),      "target": env!("TARGET"),      "v8Version": deno_core::v8_version(),    });    serde_json::to_string_pretty(&payload).unwrap()  }}