Struct slicedisplay::SliceDisplayImpl

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

Helper struct for printing Vecs and slices.

Implementations

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

pub fn terminator(self, beginning: char, ending: char) -> Self

Configures the terminators to be used for the display.

Example

use slicedisplay::SliceDisplay;

let hello: Vec<_> = "Hello".chars().collect();

assert_eq!(hello.display().terminator('{', '}').to_string(), "{H, e, l, l, o}");

pub fn delimiter(self, delimiter: char) -> Self

Configures the delimiter to be used for the display.

Example

use slicedisplay::SliceDisplay;

let hello: Vec<_> = "Hello".chars().collect();

assert_eq!(hello.display().delimiter(';').to_string(), "[H; e; l; l; o]");

pub fn should_space(self, should_space: bool) -> Self

Sets whether additional spacing should be added between elements.

True by default.

Example

use slicedisplay::SliceDisplay;

let hello: Vec<_> = "Hello".chars().collect();

assert_eq!(hello.display().delimiter(';').to_string(), "[H; e; l; l; o]");
assert_eq!(hello.display().delimiter(';').should_space(false).to_string(), "[H;e;l;l;o]");

Trait Implementations

impl<'a, T: Clone + Display> Clone for SliceDisplayImpl<'a, T>

fn clone(&self) -> SliceDisplayImpl<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Display> Display for SliceDisplayImpl<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: Copy + Display> Copy for SliceDisplayImpl<'a, T>