Struct rustpython_vm::builtins::PositionIterInternal

pub struct PositionIterInternal<T> {
    pub status: IterStatus<T>,
    pub position: usize,
}

Fields

status: IterStatus<T>

position: usize

Implementations

impl<T> PositionIterInternal<T>

pub fn new(obj: T, position: usize) -> Self

pub fn set_state<F>( &mut self, state: PyObjectRef, f: F, vm: &VirtualMachine ) -> PyResult<()>where F: FnOnce(&T, usize) -> usize,

pub fn builtins_iter_reduce<F>(&self, f: F, vm: &VirtualMachine) -> PyTupleRefwhere F: FnOnce(&T) -> PyObjectRef,

pub fn builtins_reversed_reduce<F>( &self, f: F, vm: &VirtualMachine ) -> PyTupleRefwhere F: FnOnce(&T) -> PyObjectRef,

pub fn next<F>(&mut self, f: F) -> PyResult<PyIterReturn>where F: FnOnce(&T, usize) -> PyResult<PyIterReturn>,

pub fn rev_next<F>(&mut self, f: F) -> PyResult<PyIterReturn>where F: FnOnce(&T, usize) -> PyResult<PyIterReturn>,

pub fn length_hint<F>(&self, f: F) -> usizewhere F: FnOnce(&T) -> usize,

pub fn rev_length_hint<F>(&self, f: F) -> usizewhere F: FnOnce(&T) -> usize,

Trait Implementations

impl<T: Debug> Debug for PositionIterInternal<T>

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

Formats the value using the given formatter.

impl<T: Traverse> Traverse for PositionIterInternal<T>

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

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