Struct LookupTable 

pub struct LookupTable {
    pub symbol_to_def: SecondaryMap<SymbolId, u32>,
    pub symbol_to_usages: HashMap<SymbolId, Vec<u32>>,
    pub container_to_usages: HashMap<SymbolId, Vec<u32>>,
    pub trait_to_bounds: HashMap<SymbolId, Vec<u32>>,
    pub container_fields: HashMap<SymbolId, Vec<SymbolId>>,
}

Inverted indices for O(1) lookups.

Fields

symbol_to_def: SecondaryMap<SymbolId, u32>

SymbolId → definition index (1:1).

symbol_to_usages: HashMap<SymbolId, Vec<u32>>

Resolved type SymbolId → usage indices (1:N). Reverse lookup: “what usages reference this type?”

container_to_usages: HashMap<SymbolId, Vec<u32>>

Container SymbolId → usage indices (1:N). Forward lookup: “what types does this container use?”

trait_to_bounds: HashMap<SymbolId, Vec<u32>>

Trait SymbolId → bound indices (1:N).

container_fields: HashMap<SymbolId, Vec<SymbolId>>

Container SymbolId → field type SymbolIds (Contains relation).

Trait Implementations

impl Clone for LookupTable

fn clone(&self) -> LookupTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LookupTable

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

Formats the value using the given formatter.

impl Default for LookupTable

fn default() -> LookupTable

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LookupTable

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LookupTable

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.