Struct CodeStore 

pub struct CodeStore { /* private fields */ }

The units published before the program runs. It lives in the runtime beside the heap, not in it, so the main loop can hold &[Insn] across heap calls; units compiled at run time live in the heap (DynamicUnits).

Implementations

impl CodeStore

pub fn publish(&mut self, unit: CodeUnit) -> Result<CodeUnitId, ValidateError>

Validates unit and appends it. Its cache entries are the caller’s: Runtime::publish reserves them.

pub fn lookup(&self, id: CodeUnitId) -> Option<&CodeUnit>

The unit id, if it is a unit of this store.

pub fn get(&self, id: CodeUnitId) -> &CodeUnit

The static unit id.

pub fn len(&self) -> usize

pub fn units(&self) -> impl Iterator<Item = (CodeUnitId, &CodeUnit)>

Every unit with its id, in publication order.

pub fn is_empty(&self) -> bool

pub fn tree(&self, id: CodeUnitId) -> Vec<CodeUnitId>

id and its descendants in pre-order (Units::tree).

Trait Implementations

impl Default for CodeStore

fn default() -> Self

Returns the “default value” for a type.