[−][src]Crate pipe_trait
Make it possible to chain regular functions.
Example: Same type
use pipe_trait::*; let inc = |x| x + 1; let double = |x| x + x; let square = |x| x * x; let a = (123i32).pipe(inc).pipe(double).pipe(square); let b = square(double(inc(123i32))); assert_eq!(a, b);
Example: Type transformation
use pipe_trait::*; let x = 'x'; let a = x .pipe(|x| (x, x, x)) // (char, char, char) .pipe(|x| [x, x]) // [(char, char, char); 2] .pipe(|x| format!("{:?}", x)); // String let b = "[('x', 'x', 'x'), ('x', 'x', 'x')]"; assert_eq!(a, b);
Example: Pipe amongst method chain
use pipe_trait::*; fn log<X: Debug>(x: X) -> X { println!("value: {:?}", x); x } my_future .pipe(log) .await .pipe(log) .inc() .pipe(log) .double() .pipe(log) .square() .pipe(log) .get() .pipe(log);
Traits
Pipe | All sized types implement this trait. |
Sized | Types with a constant size known at compile time. |