Struct CompletionCache 

pub struct CompletionCache {
    pub names: Vec<CompletionItem>,
    pub name_to_type: HashMap<String, String>,
    pub node_members: HashMap<u64, Vec<CompletionItem>>,
    pub type_to_node: HashMap<String, u64>,
    pub name_to_node_id: HashMap<String, u64>,
    pub method_identifiers: HashMap<u64, Vec<CompletionItem>>,
    pub function_return_types: HashMap<(u64, String), String>,
    pub using_for: HashMap<String, Vec<CompletionItem>>,
    pub using_for_wildcard: Vec<CompletionItem>,
    pub general_completions: Vec<CompletionItem>,
}

Completion cache built from the AST.

Fields

names: Vec<CompletionItem>

All named identifiers as completion items (flat, unscoped).

name_to_type: HashMap<String, String>

name → typeIdentifier (for dot-completion: look up what type a variable is).

node_members: HashMap<u64, Vec<CompletionItem>>

node id → Vec (members of structs, contracts, enums, libraries).

type_to_node: HashMap<String, u64>

typeIdentifier → node id (resolve a type string to its definition).

name_to_node_id: HashMap<String, u64>

contract/library/interface name → node id (for direct name dot-completion like FullMath.).

method_identifiers: HashMap<u64, Vec<CompletionItem>>

node id → Vec from methodIdentifiers in .contracts section. Full function signatures with 4-byte selectors for contracts/interfaces.

function_return_types: HashMap<(u64, String), String>

(contract_node_id, fn_name) → return typeIdentifier. For resolving foo(). — look up what foo returns.

using_for: HashMap<String, Vec<CompletionItem>>

typeIdentifier → Vec from UsingForDirective. Library functions available on a type via using X for Y.

using_for_wildcard: Vec<CompletionItem>

Wildcard using-for: using X for * — available on all types.

general_completions: Vec<CompletionItem>

Pre-built general completions (AST names + keywords + globals + units). Built once, returned by reference on every non-dot completion request.