Struct DefaultFactory 

pub struct DefaultFactory;

The built-in Factory: scalars, core collections, and class stubs.

Trait Implementations

impl Default for DefaultFactory

fn default() -> DefaultFactory

Returns the “default value” for a type.

impl Factory for DefaultFactory

fn opaque(&self, value: Arc<dyn RuntimeObject>) -> Result<Value>

Wraps an arbitrary runtime object as an opaque value.

fn class_stub(&self, id: ClassId, symbol: Symbol) -> Result<Value>

Builds a class value from a class id and symbol.

fn nil(&self) -> Result<Value>

Builds the nil value.

fn bool(&self, value: bool) -> Result<Value>

Builds a boolean value.

fn symbol(&self, value: Symbol) -> Result<Value>

Builds a symbol value.

fn string(&self, value: String) -> Result<Value>

Builds a string value.

fn bytes(&self, value: Vec<u8>) -> Result<Value>

Builds a byte-string value.

fn list(&self, items: Vec<Value>) -> Result<Value>

Builds a list value from its items.

fn table(&self, entries: Vec<(Symbol, Value)>) -> Result<Value>

Builds a table value from its entries.

fn expr(&self, expr: Expr) -> Result<Value>

Builds a value carrying an Expr.

fn number_literal(&self, domain: Symbol, canonical: String) -> Result<Value>

Builds a number value from a domain symbol and canonical text.

fn table_one(&self, key: Symbol, value: Value) -> Result<Value>

Builds a single-entry table; convenience over table.