Struct ExternalMap 

pub struct ExternalMap { /* private fields */ }

Maps TypeScript module specifiers and type names to Rust paths.

Implementations

impl ExternalMap

pub fn new() -> Self

pub fn add_mapping(&mut self, mapping: &str)

Parse a CLI external mapping string.

Format: "LHS=RHS" where:

• "Blob=::web_sys::Blob" → explicit type map
• "node:buffer=node_buffer_sys" → module map
• "node:*=node_sys::*" → wildcard module map

pub fn add_mappings(&mut self, mappings: &str)

Parse multiple mappings from a comma-separated string.

pub fn resolve(&self, type_name: &str, from_module: &str) -> Option<RustPath>

Resolve a type name imported from a module to a Rust path.

Returns None if no mapping exists (caller should fall back to JsValue).

pub fn resolve_type(&self, type_name: &str) -> Option<RustPath>

Resolve a type name without a known module (explicit type map only).

pub fn is_empty(&self) -> bool

Check if any mappings have been configured.

Trait Implementations

impl Clone for ExternalMap

fn clone(&self) -> ExternalMap

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExternalMap

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

Formats the value using the given formatter.

impl Default for ExternalMap

fn default() -> ExternalMap

Returns the “default value” for a type.