Trait subtle::ConditionallyNegatable[][src]

pub trait ConditionallyNegatable {
    fn conditional_negate(&mut self, choice: Choice);
}
Expand description

A type which can be conditionally negated in constant time.

Note

A generic implementation of ConditionallyNegatable is provided for types T which are ConditionallySelectable and have Neg implemented on &T.

Required methods

Negate self if choice == Choice(1); otherwise, leave it unchanged.

This function should execute in constant time.

Implementors