Trait JoinExt

Source

pub trait JoinExt: Sized {
    // Required method
    fn join<U>(self, other: U) -> Join<Self, U>;
}

Expand description

Allows join to be called on any Pretty type.

This trait is automatically implemented for all Pretty types. It should never be implemented manually.

Required Methods§

Source

fn join<U>(self, other: U) -> Join<Self, U>

Concatenate two pretty-printable values. This directly displays one after the other, with no separation or line breaks. For separation, use the Sep type.

§Examples

Basic usage:

use pretty_trait::{JoinExt, to_string};

let max_line = Some(10);
let tab_size = 4;

// Exceeds maximum line length, but does not break because there is no break-point:
assert_eq!(
    to_string(&"hello".join("world!"), max_line, tab_size),
    "helloworld!"
);

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§

Source §

JoinExt