Crate moreops [−] [src]
A set of useful simple additional methods
Examples:
use moreops::*; // Simple wrapping into Option let some_num = 123.some(); let none_num = none::<i32>(); // Simple wrapping into Result let ok = 123.ok(); let err = "Error!".to_owned().err(); // If-like operations with Option let x = 42; let answer = (x % 2 == 0).option("even").unwrap_or("odd"); // Tap into some result (like `<|` and `|>` operators from Scalaz) fn f() -> i32 { 123 } assert_eq!(f().tap(|x| println!("{:?}", x)), 123); assert_eq!(f().then(|x| x * 2), 246);
Traits
BoolOps | |
OptionOps | |
ResultOps | |
TapOps |
Functions
none |