Pipe Trait

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Add pipe method to every type.

Usage Examples

Pipe amongst method chain

rust 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);

Same type

rust 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);

Type transformation

rust 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);

License

MIT © Hoàng Văn Khải