Crate fmt2io[−][src]
Expand description
Have you ever implemented a nice algorithm that generically uses fmt::Write
only to find out it doesn’t work with io::Write
? Worry no more - this is the
solution!
This crate provides a simple write
function which takes your io::Write
r,
converts it to fmt::Write
r and provides it to your closure. This way, you
can easily bridge the two traits and have truly generic code.
Example
let mut out = Vec::new(); use std::fmt::Write; fmt2io::write(&mut out, |writer| write!(writer, "Hello world!")).unwrap(); assert_eq!(out, "Hello world!".as_bytes());
Structs
Writer | A bridge between |
Functions
write | Converts given |