Module export_map 

Cross-crate export map construction.

After scanning a dependency crate, this module extracts a summary of its authority surface: which functions (directly or transitively) exercise ambient authority. The export map is keyed by fully-qualified module path within the crate.

Structs

CachedExportMap

Cached export map format for disk persistence.

CrateExportMap

A dependency crate’s authority surface — its functions that transitively exercise ambient authority.

ExportedAuthority

A single authority finding associated with an exported function.

Constants

EXPORT_MAP_SCHEMA_VERSION

Current schema version for cached export maps. Bumped to 2: added extern function declaration exports.

Functions

add_extern_exports

Adds extern function declarations from parsed files to an export map.

build_export_map

Builds an export map from a dependency crate’s scan findings.

file_to_module_path

Converts a source file path to a module path within the crate.

load_cached_export_map

Attempts to load a cached export map for a dependency crate.

save_export_map_cache

Saves an export map to the cache directory.