Struct ImportMap 

pub struct ImportMap { /* private fields */ }

Per-module import mapping

Maps local names (as used in code) to their full symbol paths. Each module (file) has its own ImportMap built from its use statements.

Implementations

impl ImportMap

pub fn new() -> Self

Create an empty ImportMap

pub fn add_import( &mut self, local_name: impl Into<String>, full_path: SymbolPath, )

Add a direct import

Arguments

• local_name: The name as used in code (e.g., “HashMap”)
• full_path: The full symbol path (e.g., “std::collections::HashMap”)

pub fn add_rename(&mut self, alias: impl Into<String>, full_path: SymbolPath)

Add a renamed import (use X as Y)

Arguments

• alias: The local alias name
• full_path: The full symbol path being aliased

pub fn add_glob(&mut self, module_path: SymbolPath)

Add a glob import (use X::*)

Arguments

• module_path: The module whose contents are glob-imported

pub fn resolve(&self, name: &str) -> Option<&SymbolPath>

Resolve a name to its full path (without glob resolution)

Checks direct imports and renames only. For glob resolution, use resolve_with_registry.

pub fn resolve_with_registry( &self, name: &str, registry: &SymbolRegistry, ) -> Option<SymbolId>

Resolve a name considering glob imports

Arguments

• name: The local name to resolve
• registry: SymbolRegistry for glob resolution

Returns

The SymbolId if found, None otherwise

pub fn imports(&self) -> &HashMap<String, SymbolPath>

Get all direct imports

pub fn renames(&self) -> &HashMap<String, SymbolPath>

Get all renamed imports

pub fn glob_imports(&self) -> &[SymbolPath]

Get all glob imports

pub fn is_empty(&self) -> bool

Check if the map is empty

pub fn len(&self) -> usize

Get the total number of imports (direct + renamed)

Trait Implementations

impl Clone for ImportMap

fn clone(&self) -> ImportMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImportMap

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

Formats the value using the given formatter.

impl Default for ImportMap

fn default() -> ImportMap

Returns the “default value” for a type.