Enum rustpython_vm::protocol::PyIterReturn

pub enum PyIterReturn<T = PyObjectRef> {
    Return(T),
    StopIteration(Option<PyObjectRef>),
}

Variants

Return(T)

StopIteration(Option<PyObjectRef>)

Implementations

impl<T> PyIterReturn<T>

pub fn from_result(result: Result<T, Option<PyObjectRef>>) -> Self

pub fn into_result(self) -> Result<T, Option<PyObjectRef>>

pub fn as_result(&self) -> Result<&T, &Option<PyObjectRef>>

pub fn as_result_mut(&mut self) -> Result<&mut T, &mut Option<PyObjectRef>>

pub fn map_or<U, F: FnOnce(T) -> U>(self, default: U, f: F) -> U

pub fn unwrap_or(self, optb: T) -> T

pub fn unwrap_or_else<F: FnOnce(Option<PyObjectRef>) -> T>(self, op: F) -> T

impl<T> PyIterReturn<T>where Option<PyObjectRef>: Debug,

pub fn expect(self, msg: &str) -> T

pub fn unwrap(self) -> T

impl<T> PyIterReturn<T>where T: Debug,

pub fn unwrap_err(self) -> Option<PyObjectRef>

impl<T> PyIterReturn<T>

pub fn map<U, F: FnOnce(T) -> U>(self, op: F) -> PyIterReturn<U>

pub fn map_or_else<U, M: FnOnce(T) -> U, F: FnOnce(Option<PyObjectRef>) -> U>( self, fallback: F, map: M ) -> U

pub fn and<U>(self, res: PyIterReturn<U>) -> PyIterReturn<U>

pub fn and_then<U, F: FnOnce(T) -> PyIterReturn<U>>( self, op: F ) -> PyIterReturn<U>

impl<T> PyIterReturn<T>where T: Default,

pub fn unwrap_or_default(self) -> T

impl<T> PyIterReturn<&T>where T: Copy,

pub fn copied(self) -> PyIterReturn<T>

impl<T> PyIterReturn<&mut T>where T: Copy,

pub fn copied(self) -> PyIterReturn<T>

impl<T> PyIterReturn<&T>where T: Clone,

pub fn cloned(self) -> PyIterReturn<T>

impl<T> PyIterReturn<&mut T>where T: Clone,

pub fn cloned(self) -> PyIterReturn<T>

impl<T> PyIterReturn<Option<T>>

pub fn transpose(self) -> Option<PyIterReturn<T>>

impl PyIterReturn

pub fn from_pyresult(result: PyResult, vm: &VirtualMachine) -> PyResult<Self>

pub fn from_getitem_result( result: PyResult, vm: &VirtualMachine ) -> PyResult<Self>

pub fn into_async_pyresult(self, vm: &VirtualMachine) -> PyResult

Trait Implementations

impl<T> From<PyIterReturn<T>> for Result<T, Option<PyObjectRef>>

fn from(value: PyIterReturn<T>) -> Self

Converts to this type from the input type.

impl<T> From<Result<T, Option<PyObjectRef>>> for PyIterReturn<T>

fn from(value: Result<T, Option<PyObjectRef>>) -> Self

Converts to this type from the input type.

impl<T> IntoIterator for PyIterReturn<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> IntoIter<T>

Creates an iterator from a value.

impl<T> ResultLike for PyIterReturn<T>

type OkType = T

type ErrType = Option<PyObjectRef>

impl ToPyResult for PyIterReturn

fn to_pyresult(self, vm: &VirtualMachine) -> PyResult

impl<T: Traverse> Traverse for PyIterReturn<T>

fn traverse(&self, tracer_fn: &mut TraverseFn<'_>)

impl traverse() with caution! Following those guideline so traverse doesn’t cause memory error!: