pub trait Readable {
type Output;
// Required method
fn read<R, S>(source: &mut S) -> Self::Output
where R: BufRead,
S: Source<R>;
}
Expand description
A trait representing which type can be read from Source
.
If you want to read your own type using input!
, you can implement this trait for your type.
Alternatively, you can add #[derive_readable]
if you put use proconio_derive::derive_readable
in your source. It automatically implements Readable
if
all members of your type are Readable
.
Required Associated Types§
Required Methods§
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.