Struct KvIterDebug 

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

IterDebug but styled with key-value formatting

Note that an iterator can only be debugged once, aim to wrap your iterator as late as possible, usually directly in the print / format statement.

Implementations

impl<T> KvIterDebug<T>

pub fn new(item: T) -> Self

Construct a new instance directly, instead of using the debug method. Prints output as a map.

pub fn try_into_inner(&self) -> Option<T>

Attempt to extract the inner iterator, returning None if it has already been removed or debug printed.

Trait Implementations

impl<T, K, V> Debug for KvIterDebug<T>

where T: IntoIterator<Item = (K, V)>, K: Debug, V: Debug,

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

Formats the value using the given formatter.