Struct DisplaySlice 

pub struct DisplaySlice<'a, T: Display> { /* private fields */ }

Implement Display for &[T] if T is Display.

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

• DisplaySlice{ slice: &[1,2,3,4,5,6], ...} outputs: "[1,2,3,4,...,6]".

Implementations

impl<'a, T: Display> DisplaySlice<'a, T>

pub fn new(slice: &'a [T]) -> 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<T: Display> Display for DisplaySlice<'_, T>

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

Formats the value using the given formatter.