Struct DisplayIntoIter 

pub struct DisplayIntoIter<'a, T, S>
where
    T: Display + 'a,
    S: Clone + IntoIterator<Item = &'a T>,
    S::IntoIter: DoubleEndedIterator + ExactSizeIterator,
{ /* private fields */ }

Implement Display for cloneable iter sources that yield &T.

It outputs at most limit elements, excluding those from the 5th to the second-to-last one.

Implementations

impl<'a, T, S> DisplayIntoIter<'a, T, S>

where T: Display + 'a, S: Clone + IntoIterator<Item = &'a T>, S::IntoIter: DoubleEndedIterator + ExactSizeIterator,

pub fn new(items: S) -> Self

pub fn at_most(self, limit: Option<usize>) -> Self

pub fn sep(self, separator: &'a str) -> Self

pub fn braces(self, left: &'a str, right: &'a str) -> Self

pub fn ellipsis(self, s: &'a str) -> Self

pub fn elem(self, prefix: &'a str, suffix: &'a str) -> Self

pub fn show_count(self) -> Self

pub fn limit(&self) -> usize

Trait Implementations

impl<'a, T, S> Display for DisplayIntoIter<'a, T, S>

where T: Display + 'a, S: Clone + IntoIterator<Item = &'a T>, S::IntoIter: DoubleEndedIterator + ExactSizeIterator,

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

Formats the value using the given formatter.