Struct runestick::Generator

pub struct Generator { /* fields omitted */ }

A generator with a stored virtual machine.

Implementations

impl Generator

pub fn next(&mut self) -> Result<Option<Value>, VmError>

Get the next value produced by this stream.

pub fn resume(&mut self, value: Value) -> Result<GeneratorState, VmError>

Get the next value produced by this stream.

Trait Implementations

impl Debug for Generator

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

Formats the value using the given formatter.

impl From<Generator> for Value

fn from(value: Generator) -> Self

Performs the conversion.

impl FromValue for Generator

fn from_value(value: Value) -> Result<Self, VmError>

Try to convert to the given type, from the given value.

impl<'_> UnsafeFromValue for &'_ Generator

type Output = *const Generator

The output type from the unsafe coercion.

type Guard = RawOwnedRef

The raw guard returned.

unsafe fn unsafe_from_value(
    value: Value
) -> Result<(Self::Output, Self::Guard), VmError>

Convert the given reference using unsafe assumptions to a value.

unsafe fn to_arg(output: Self::Output) -> Self

Coerce the output of an unsafe from value into the final output type.

impl<'_> UnsafeFromValue for &'_ mut Generator

type Output = *mut Generator

The output type from the unsafe coercion.

type Guard = RawOwnedMut

The raw guard returned.

unsafe fn unsafe_from_value(
    value: Value
) -> Result<(Self::Output, Self::Guard), VmError>

Convert the given reference using unsafe assumptions to a value.

unsafe fn to_arg(output: Self::Output) -> Self

Coerce the output of an unsafe from value into the final output type.

impl ValueType for Generator

fn value_type() -> Type

Convert into a value type.

fn type_info() -> TypeInfo

Access diagnostical information on the value type.