Trait joinery::Joinable[−][src]

pub trait Joinable {
    type IntoIter;
    fn join_with<S>(self, sep: S) -> Join<Self::IntoIter, S>;

    fn join_concat(self) -> Join<Self::IntoIter, NoSeparator>
    where
        Self: Sized,
    { ... }
}

A trait for converting iterables and collections into Join instances.

This trait is the primary way to create Join instances. It is implemented for all IntoIterator types. See join_with for an example of its usage.

Associated Types

The iterator type which will be used in the join.

Required Methods

Combine this object with a separator to create a new Join instance. Note that the separator does not have to share the same type as the iterator's values.

Examples

use joinery::Joinable;

let parts = vec!["this", "is", "a", "sentence"];
let join = parts.iter().join_with(' ');
assert_eq!(join.to_string(), "this is a sentence");

Provided Methods

Join this object without a separator. When rendered with Display, the underlying elements will be directly concatenated.

Examples

use joinery::Joinable;

let parts = vec!['a', 'b', 'c', 'd', 'e'];
let join = parts.iter().join_concat();
assert_eq!(join.to_string(), "abcde");

New in v1.1.0

Implementors