Struct RustyResolver

pub struct RustyResolver { /* private fields */ }

Available on crate feature node_experimental only.

Package resolver for the deno_node extension

Implementations

impl RustyResolver

pub fn new( base_dir: Option<PathBuf>, fs: Arc<dyn FileSystem + Send + Sync>, ) -> Self

Create a new resolver with the given base directory and filesystem

pub fn code_translator( self: &Arc<Self>, node_resolver: Arc<NodeResolver>, ) -> NodeCodeTranslator<RustyCjsCodeAnalyzer, DenoFsNodeResolverEnv>

Returns a structure capable of translating CJS to ESM

pub fn node_resolver(self: &Arc<Self>) -> NodeResolver

Returns a node resolver for the resolver

pub fn package_json_resolver(&self) -> Arc<PackageJsonResolver>

Returns the package.json resolver used by the resolver

pub fn resolve_alias( &self, specifier: &str, referrer: &ModuleSpecifier, ) -> Option<String>

Resolves an importalias for a given specifier

pub fn is_cjs( &self, specifier: &ModuleSpecifier, media_type: MediaType, is_script: bool, ) -> bool

Returns true if the given specifier is a CommonJS module based on the package.json of the module or the specifier itself

Used to transpile CommonJS modules to ES modules

pub fn has_node_modules_dir(&self) -> bool

Returns true if a node_modules directory exists in the base directory and is a directory.

pub fn filesystem(&self) -> Arc<dyn FileSystem + Send + Sync>

Returns the filesystem implementation used by the resolver

pub fn init_services(self: &Arc<Self>) -> NodeExtInitServices

Initializes the services required by the resolver

Trait Implementations

impl Debug for RustyResolver

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RustyResolver

fn default() -> Self

Returns the “default value” for a type.

impl InNpmPackageChecker for RustyResolver

fn in_npm_package(&self, specifier: &Url) -> bool

fn in_npm_package_at_dir_path(&self, path: &Path) -> bool

fn in_npm_package_at_file_path(&self, path: &Path) -> bool

impl NpmPackageFolderResolver for RustyResolver

fn resolve_package_folder_from_package( &self, specifier: &str, referrer: &Url, ) -> Result<PathBuf, PackageFolderResolveError>

Resolves an npm package folder path from the specified referrer.

impl NpmProcessStateProvider for RustyResolver

fn get_npm_process_state(&self) -> String

Gets a string containing the serialized npm state of the process.