Function format 

pub fn format(args: Arguments<'_>) -> String

Available on crate features grpc and http and protobuf and std only.

Takes an Arguments struct and returns the resulting formatted string.

The Arguments instance can be created with the format_args! macro.

Examples

Basic usage:

use std::fmt;

let s = fmt::format(format_args!("Hello, {}!", "world"));
assert_eq!(s, "Hello, world!");

Please note that using format! might be preferable. Example:

let s = format!("Hello, {}!", "world");
assert_eq!(s, "Hello, world!");