Struct IterDebug 

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

The whole point, see the crate docs.

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> IterDebug<T>

pub fn new(item: T) -> Self

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

pub fn new_set(item: T) -> Self

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

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> Debug for IterDebug<T>

where T: IntoIterator, T::Item: Debug,

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

Formats the value using the given formatter.