Struct CofreeStream 

pub struct CofreeStream<A> {
    pub elements: Vec<A>,
    pub period: usize,
}

Cofree comonad: infinite stream with comonadic structure.

Fields

elements: Vec<A>

period: usize

Implementations

impl<A: Clone> CofreeStream<A>

pub fn from_periodic(seed: Vec<A>) -> Self

pub fn extract(&self) -> &A

pub fn tail(&self) -> Self

pub fn nth(&self, n: usize) -> &A

pub fn map<B, F: Fn(&A) -> B>(&self, f: F) -> CofreeStream<B>

Trait Implementations

impl<A: Clone> Clone for CofreeStream<A>

fn clone(&self) -> CofreeStream<A>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A: Debug> Debug for CofreeStream<A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.