Struct moore_vhdl::symtbl::SymTbl

pub struct SymTbl {
    pub root_scope: Scope,
    pub scopes: HashMap<NodeId, Scope>,
    // some fields omitted
}

Fields

root_scope: Scope

scopes: HashMap<NodeId, Scope>

Implementations

impl SymTbl

pub fn new() -> SymTbl

Create a new empty symbol table.

pub fn alloc_id(&mut self) -> NodeId

Allocate a new node ID that has not yet been used.

pub fn get_library_id(&mut self, name: Name) -> NodeId

Obtain the node ID for the library with the given name, or allocate a new ID if none exists yet. Use this function to create a scope for this library.

pub fn add_scope(&mut self, scope: Scope)

Add a scope to the symbol table. If a scope with the same node ID already exists, the new scope's contents are merged into the existing scope. This allows for gradual extension of the contents of a scope. Useful for populating library scopes.

Trait Implementations

impl Debug for SymTbl

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

Formats the value using the given formatter.