Trait mocker::Mocker

pub trait Mocker {
    fn uppercase(&mut self) -> bool;
}

Trait representing a Mocker. A Mocker is a little utility which has a method which determines if the current letter should be uppercase or not.

Required methods

fn uppercase(&mut self) -> bool

Returns true if the current character should be uppercase or not.

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Implementors

impl Mocker for AlternatingMocker

fn uppercase(&mut self) -> bool

Toggles the state of the current case and returns the old one.

impl Mocker for RandomMocker

fn uppercase(&mut self) -> bool

Returns a random boolean (which is also the case of the letter)

impl<T: Fn() -> bool> Mocker for ClosureMocker<T>

fn uppercase(&mut self) -> bool

Executes the closure and returns the value.

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