Struct miniconf::KeysIter

pub struct KeysIter<T>(/* private fields */);

Keys/IntoKeys for Iterators of Key

Trait Implementations

impl<T: Clone> Clone for KeysIter<T>

fn clone(&self) -> KeysIter<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for KeysIter<T>

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

Formats the value using the given formatter.

impl<T> IntoKeys for KeysIter<T>

where T: Iterator, T::Item: Key,

type IntoKeys = KeysIter<T>

The specific Keys implementor.

fn into_keys(self) -> Self::IntoKeys

Convert self into a Keys implementor.

impl<T> Keys for KeysIter<T>

where T: Iterator, T::Item: Key,

fn next(&mut self, lookup: &KeyLookup) -> Result<usize, Traversal>

Look up the next key in a KeyLookup and convert to usize index.

fn finalize(&mut self) -> Result<(), Traversal>

Finalize the keys, ensure there are no more.

fn chain<U: IntoKeys>(self, other: U) -> Chain<Self, U::IntoKeys>

where Self: Sized,

Chain another Keys to this one.