Struct MappingRegistry 

pub struct MappingRegistry { /* private fields */ }

Enterprise-extensible mapping registry with O(1) lookup [1, 27]

Priority chain: overrides > extensions > core

Implementations

impl MappingRegistry

pub fn new() -> Self

Create a new empty registry

pub fn with_defaults() -> Self

Create registry with default core mappings

pub fn lookup(&self, module: &str, item: &str) -> Option<&ItemMapping>

Lookup item with priority: overrides > extensions > core

Complexity: O(1) amortized [1]

pub fn lookup_module(&self, module: &str) -> Option<&LibraryMapping>

Lookup full library mapping with priority

pub fn register_core(&mut self, mapping: LibraryMapping)

Register a core mapping (lowest priority)

pub fn register_extension(&mut self, mapping: LibraryMapping)

Register an extension mapping (medium priority)

pub fn register_override(&mut self, mapping: LibraryMapping)

Register a user override (highest priority)

pub fn module_count(&self) -> usize

Get count of all registered modules

Trait Implementations

impl Debug for MappingRegistry

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

Formats the value using the given formatter.

impl Default for MappingRegistry

fn default() -> MappingRegistry

Returns the “default value” for a type.